@kubb/ast - npm Package Compare versions

Comparing version 5.0.0-beta.79 to 5.0.0-beta.80

dist/types-CWF7DV0f.d.ts

+import { n as __name } from "./rolldown-runtime-CNktS9qV.js";
+import { et as SchemaNode, nt as SchemaType, tt as SchemaNodeByType } from "./index-Cu2zmNxv.js";
+
+//#region src/defineDialect.d.ts
+/**
+ * The spec-specific questions a schema parser answers while turning a source document into Kubb
+ * AST nodes. The rest of the pipeline is generic, so this is the one seam where source formats
+ * differ.
+ */
+type SchemaDialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {
+  /**
+   * Whether the schema is nullable.
+   */
+  isNullable(schema?: TSchema): boolean;
+  /**
+   * Whether the value is a `$ref` pointer.
+   */
+  isReference(value?: unknown): value is TRef;
+  /**
+   * Whether the schema carries a discriminator for polymorphism.
+   */
+  isDiscriminator(value?: unknown): value is TDiscriminated;
+  /**
+   * Whether the schema is binary data, converted to a `blob` node.
+   */
+  isBinary(schema: TSchema): boolean;
+  /**
+   * Resolves a local `$ref` against the document, or nullish when it cannot.
+   */
+  resolveRef<TResolved>(document: TDocument, ref: string): TResolved | null | undefined;
+};
+/**
+ * A spec adapter's dialect. `name` identifies it in logs and diagnostics, and `schema` holds the
+ * spec-specific schema questions the parser answers.
+ */
+type Dialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {
+  /**
+   * Identifies the dialect in logs and diagnostics.
+   */
+  name: string;
+  /**
+   * The spec-specific schema behavior. See {@link SchemaDialect}.
+   */
+  schema: SchemaDialect<TSchema, TRef, TDiscriminated, TDocument>;
+};
+/**
+ * Types a {@link Dialect} for an adapter. Adds no runtime behavior and only pins the
+ * dialect's type for inference.
+ *
+ * @example
+ * ```ts
+ * export const oasDialect = defineDialect({
+ *   name: 'oas',
+ *   schema: {
+ *     isNullable,
+ *     isReference,
+ *     isDiscriminator,
+ *     isBinary: (schema) => schema.type === 'string' && schema.contentMediaType === 'application/octet-stream',
+ *     resolveRef,
+ *   },
+ * })
+ * ```
+ */
+declare function defineDialect<TSchema, TRef, TDiscriminated, TDocument>(dialect: Dialect<TSchema, TRef, TDiscriminated, TDocument>): Dialect<TSchema, TRef, TDiscriminated, TDocument>;
+//#endregion
+//#region src/createPrinter.d.ts
+/**
+ * Runtime context passed as `this` to printer handlers.
+ *
+ * `this.transform` dispatches to node-level handlers from `nodes`.
+ *
+ * @example
+ * ```ts
+ * const context: PrinterHandlerContext<string, {}> = {
+ *   options: {},
+ *   transform: () => 'value',
+ * }
+ * ```
+ */
+type PrinterHandlerContext<TOutput, TOptions extends object> = {
+  /**
+   * Recursively transform a nested `SchemaNode` to `TOutput` using the node-level handlers.
+   * Use `this.transform` inside `nodes` handlers and inside the `print` override.
+   */
+  transform: (node: SchemaNode) => TOutput | null;
+  /**
+   * Run the printer's built-in handler for the node, ignoring any override for its type.
+   * Inside an override, `this.base(node)` returns what the printer would have emitted,
+   * so the override can wrap it instead of re-implementing the handler. Nested nodes
+   * still dispatch through the overrides.
+   */
+  base: (node: SchemaNode) => TOutput | null;
+  /**
+   * Options for this printer instance.
+   */
+  options: TOptions;
+};
+/**
+ * Handler for one schema node type.
+ *
+ * Use a regular function (not an arrow function) if you need `this`.
+ *
+ * @example
+ * ```ts
+ * const handler: PrinterHandler<string, {}, 'string'> = function () {
+ *   return 'string'
+ * }
+ * ```
+ */
+type PrinterHandler<TOutput, TOptions extends object, T extends SchemaType = SchemaType> = (this: PrinterHandlerContext<TOutput, TOptions>, node: SchemaNodeByType[T]) => TOutput | null;
+/**
+ * Partial map of per-node-type handler overrides for a printer.
+ *
+ * Each key is a `SchemaType` string (e.g. `'date'`, `'string'`).
+ * Supply only the handlers you want to replace. The printer's built-in
+ * defaults fill in the rest.
+ *
+ * @example
+ * ```ts
+ * pluginZod({
+ *   printer: {
+ *     nodes: {
+ *       date(): string {
+ *         return 'z.string().date()'
+ *       },
+ *     } satisfies PrinterPartial<string, PrinterZodOptions>,
+ *   },
+ * })
+ * ```
+ */
+type PrinterPartial<TOutput, TOptions extends object> = Partial<{ [K in SchemaType]: PrinterHandler<TOutput, TOptions, K> }>;
+/**
+ * Generic shape used by `definePrinter`.
+ *
+ * - `TName` unique string identifier (e.g. `'zod'`, `'ts'`)
+ * - `TOptions` options passed to and stored on the printer instance
+ * - `TOutput` the type emitted by node handlers
+ * - `TPrintOutput` type returned by public `print` (defaults to `TOutput`)
+ *
+ * @example
+ * ```ts
+ * type MyPrinter = PrinterFactoryOptions<'my', { strict: boolean }, string>
+ * ```
+ */
+type PrinterFactoryOptions<TName extends string = string, TOptions extends object = object, TOutput = unknown, TPrintOutput = TOutput> = {
+  name: TName;
+  options: TOptions;
+  output: TOutput;
+  printOutput: TPrintOutput;
+};
+/**
+ * Printer instance returned by a printer factory.
+ *
+ * @example
+ * ```ts
+ * const printer = definePrinter((options: {}) => ({ name: 'x', options, nodes: {} }))({})
+ * ```
+ */
+type Printer<T extends PrinterFactoryOptions = PrinterFactoryOptions> = {
+  /**
+   * Unique identifier supplied at creation time.
+   */
+  name: T['name'];
+  /**
+   * Options for this printer instance.
+   */
+  options: T['options'];
+  /**
+   * Node-level dispatcher, converts a `SchemaNode` directly to `TOutput` using the `nodes` handlers.
+   * Always dispatches through the `nodes` map. Never calls the `print` override.
+   * Reach for it when you need the raw output (e.g. `ts.TypeNode`) without declaration wrapping.
+   */
+  transform: (node: SchemaNode) => T['output'] | null;
+  /**
+   * Public printer. If the builder provides a root-level `print`, this calls that
+   * higher-level function (which may produce full declarations).
+   * Otherwise, falls back to the node-level dispatcher.
+   */
+  print: (node: SchemaNode) => T['printOutput'] | null;
+};
+/**
+ * Builder function passed to `definePrinter`.
+ *
+ * It receives resolved options and returns:
+ * - `name`
+ * - `options`
+ * - `nodes` handlers
+ * - optional top-level `print` override
+ *
+ * @example
+ * ```ts
+ * const build = (options: {}) => ({ name: 'x' as const, options, nodes: {} })
+ * ```
+ */
+type PrinterBuilder<T extends PrinterFactoryOptions> = (options: T['options']) => {
+  name: T['name'];
+  /**
+   * Options to store on the printer.
+   */
+  options: T['options'];
+  nodes: Partial<{ [K in SchemaType]: PrinterHandler<T['output'], T['options'], K> }>;
+  /**
+   * User-supplied handler overrides. An override wins over the matching `nodes` handler,
+   * and can call `this.base(node)` to reuse the handler it replaced. Pass overrides here
+   * instead of spreading them into `nodes`, otherwise `this.base` cannot find the original.
+   */
+  overrides?: Partial<{ [K in SchemaType]: PrinterHandler<T['output'], T['options'], K> }>;
+  /**
+   * Optional root-level print override. When provided, becomes the public `printer.print`.
+   * Use `this.transform(node)` inside this function to dispatch to the node-level handlers (`nodes`),
+   * not the override itself, so recursion is safe.
+   */
+  print?: (this: PrinterHandlerContext<T['output'], T['options']>, node: SchemaNode) => T['printOutput'] | null;
+};
+/**
+ * Creates a schema printer: a function that takes a `SchemaNode` and emits
+ * code in your target language. Each plugin that produces code from schemas
+ * (TypeScript types, Zod schemas, Faker factories) ships a printer built
+ * with this helper.
+ *
+ * The builder receives resolved options and returns:
+ *
+ * - `name` unique identifier for the printer.
+ * - `options` stored on the returned printer instance.
+ * - `nodes` map of `SchemaType` → handler. Handlers return the rendered
+ *   output (a string, a TypeScript AST node, ...) for that schema type.
+ * - `overrides` (optional), user-supplied handlers that win over `nodes`.
+ *   An override can call `this.base(node)` to reuse the handler it replaced.
+ * - `print` (optional), top-level override exposed as `printer.print`.
+ *   Use `this.transform(node)` inside it to dispatch to `nodes` recursively.
+ *
+ * Without a `print` override, `printer.print` falls back to `printer.transform`
+ * (the node-level dispatcher).
+ *
+ * @example Tiny Zod printer
+ * ```ts
+ * import { createPrinter, type PrinterFactoryOptions } from '@kubb/ast'
+ *
+ * type PrinterZod = PrinterFactoryOptions<'zod', { strict?: boolean }, string>
+ *
+ * export const zodPrinter = createPrinter<PrinterZod>((options) => ({
+ *   name: 'zod',
+ *   options: { strict: options.strict ?? true },
+ *   nodes: {
+ *     string: () => 'z.string()',
+ *     object(node) {
+ *       const props = node.properties
+ *         .map((p) => `${p.name}: ${this.transform(p.schema)}`)
+ *         .join(', ')
+ *       return `z.object({ ${props} })`
+ *     },
+ *   },
+ * }))
+ * ```
+ */
+declare function createPrinter<T extends PrinterFactoryOptions = PrinterFactoryOptions>(build: PrinterBuilder<T>): (options?: T['options']) => Printer<T>;
+//#endregion
+export { Dialect as a, createPrinter as i, PrinterFactoryOptions as n, SchemaDialect as o, PrinterPartial as r, defineDialect as s, Printer as t };
+//# sourceMappingURL=types-CWF7DV0f.d.ts.map

dist/index.cjs

@@ -40,2 +40,4 @@ Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
 *   output (a string, a TypeScript AST node, ...) for that schema type.
+* - `overrides` (optional), user-supplied handlers that win over `nodes`.
+*   An override can call `this.base(node)` to reuse the handler it replaced.
 * - `print` (optional), top-level override exposed as `printer.print`.
@@ -70,6 +72,15 @@ *   Use `this.transform(node)` inside it to dispatch to `nodes` recursively.
 	return (options) => {
-		const { name, options: resolvedOptions, nodes, print: printOverride } = build(options ?? {});
+		const { name, options: resolvedOptions, nodes, overrides, print: printOverride } = build(options ?? {});
+		const merged = overrides ? {
+			...nodes,
+			...overrides
+		} : nodes;
 		const context = {
 			options: resolvedOptions,
 			transform: (node) => {
+				const handler = merged[node.type];
+				if (!handler) return null;
+				return handler.call(context, node);
+			},
+			base: (node) => {
 				const handler = nodes[node.type];
@@ -76,0 +87,0 @@ if (!handler) return null;

dist/index.cjs.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.cjs","names":[],"sources":["../src/defineDialect.ts","../src/createPrinter.ts","../src/factory.ts","../src/exports.ts"],"sourcesContent":["/**\n * The spec-specific questions a schema parser answers while turning a source document into Kubb\n * AST nodes. The rest of the pipeline is generic, so this is the one seam where source formats\n * differ.\n */\nexport type SchemaDialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {\n  /**\n   * Whether the schema is nullable.\n   */\n  isNullable(schema?: TSchema): boolean\n  /**\n   * Whether the value is a `$ref` pointer.\n   */\n  isReference(value?: unknown): value is TRef\n  /**\n   * Whether the schema carries a discriminator for polymorphism.\n   */\n  isDiscriminator(value?: unknown): value is TDiscriminated\n  /**\n   * Whether the schema is binary data, converted to a `blob` node.\n   */\n  isBinary(schema: TSchema): boolean\n  /**\n   * Resolves a local `$ref` against the document, or nullish when it cannot.\n   */\n  resolveRef<TResolved>(document: TDocument, ref: string): TResolved | null | undefined\n}\n\n/**\n * A spec adapter's dialect. `name` identifies it in logs and diagnostics, and `schema` holds the\n * spec-specific schema questions the parser answers.\n */\nexport type Dialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {\n  /**\n   * Identifies the dialect in logs and diagnostics.\n   */\n  name: string\n  /**\n   * The spec-specific schema behavior. See {@link SchemaDialect}.\n   */\n  schema: SchemaDialect<TSchema, TRef, TDiscriminated, TDocument>\n}\n\n/**\n * Types a {@link Dialect} for an adapter. Adds no runtime behavior and only pins the\n * dialect's type for inference.\n *\n * @example\n * ```ts\n * export const oasDialect = defineDialect({\n *   name: 'oas',\n *   schema: {\n *     isNullable,\n *     isReference,\n *     isDiscriminator,\n *     isBinary: (schema) => schema.type === 'string' && schema.contentMediaType === 'application/octet-stream',\n *     resolveRef,\n *   },\n * })\n * ```\n */\nexport function defineDialect<TSchema, TRef, TDiscriminated, TDocument>(\n  dialect: Dialect<TSchema, TRef, TDiscriminated, TDocument>,\n): Dialect<TSchema, TRef, TDiscriminated, TDocument> {\n  return dialect\n}\n","import type { SchemaNode, SchemaNodeByType, SchemaType } from './nodes/index.ts'\n\n/**\n * Runtime context passed as `this` to printer handlers.\n *\n * `this.transform` dispatches to node-level handlers from `nodes`.\n *\n * @example\n * ```ts\n * const context: PrinterHandlerContext<string, {}> = {\n *   options: {},\n *   transform: () => 'value',\n * }\n * ```\n */\ntype PrinterHandlerContext<TOutput, TOptions extends object> = {\n  /**\n   * Recursively transform a nested `SchemaNode` to `TOutput` using the node-level handlers.\n   * Use `this.transform` inside `nodes` handlers and inside the `print` override.\n   */\n  transform: (node: SchemaNode) => TOutput | null\n  /**\n   * Options for this printer instance.\n   */\n  options: TOptions\n}\n\n/**\n * Handler for one schema node type.\n *\n * Use a regular function (not an arrow function) if you need `this`.\n *\n * @example\n * ```ts\n * const handler: PrinterHandler<string, {}, 'string'> = function () {\n *   return 'string'\n * }\n * ```\n */\ntype PrinterHandler<TOutput, TOptions extends object, T extends SchemaType = SchemaType> = (\n  this: PrinterHandlerContext<TOutput, TOptions>,\n  node: SchemaNodeByType[T],\n) => TOutput | null\n\n/**\n * Partial map of per-node-type handler overrides for a printer.\n *\n * Each key is a `SchemaType` string (e.g. `'date'`, `'string'`).\n * Supply only the handlers you want to replace. The printer's built-in\n * defaults fill in the rest.\n *\n * @example\n * ```ts\n * pluginZod({\n *   printer: {\n *     nodes: {\n *       date(): string {\n *         return 'z.string().date()'\n *       },\n *     } satisfies PrinterPartial<string, PrinterZodOptions>,\n *   },\n * })\n * ```\n */\nexport type PrinterPartial<TOutput, TOptions extends object> = Partial<{\n  [K in SchemaType]: PrinterHandler<TOutput, TOptions, K>\n}>\n\n/**\n * Generic shape used by `definePrinter`.\n *\n * - `TName` unique string identifier (e.g. `'zod'`, `'ts'`)\n * - `TOptions` options passed to and stored on the printer instance\n * - `TOutput` the type emitted by node handlers\n * - `TPrintOutput` type returned by public `print` (defaults to `TOutput`)\n *\n * @example\n * ```ts\n * type MyPrinter = PrinterFactoryOptions<'my', { strict: boolean }, string>\n * ```\n */\nexport type PrinterFactoryOptions<TName extends string = string, TOptions extends object = object, TOutput = unknown, TPrintOutput = TOutput> = {\n  name: TName\n  options: TOptions\n  output: TOutput\n  printOutput: TPrintOutput\n}\n\n/**\n * Printer instance returned by a printer factory.\n *\n * @example\n * ```ts\n * const printer = definePrinter((options: {}) => ({ name: 'x', options, nodes: {} }))({})\n * ```\n */\nexport type Printer<T extends PrinterFactoryOptions = PrinterFactoryOptions> = {\n  /**\n   * Unique identifier supplied at creation time.\n   */\n  name: T['name']\n  /**\n   * Options for this printer instance.\n   */\n  options: T['options']\n  /**\n   * Node-level dispatcher, converts a `SchemaNode` directly to `TOutput` using the `nodes` handlers.\n   * Always dispatches through the `nodes` map. Never calls the `print` override.\n   * Reach for it when you need the raw output (e.g. `ts.TypeNode`) without declaration wrapping.\n   */\n  transform: (node: SchemaNode) => T['output'] | null\n  /**\n   * Public printer. If the builder provides a root-level `print`, this calls that\n   * higher-level function (which may produce full declarations).\n   * Otherwise, falls back to the node-level dispatcher.\n   */\n  print: (node: SchemaNode) => T['printOutput'] | null\n}\n\n/**\n * Builder function passed to `definePrinter`.\n *\n * It receives resolved options and returns:\n * - `name`\n * - `options`\n * - `nodes` handlers\n * - optional top-level `print` override\n *\n * @example\n * ```ts\n * const build = (options: {}) => ({ name: 'x' as const, options, nodes: {} })\n * ```\n */\ntype PrinterBuilder<T extends PrinterFactoryOptions> = (options: T['options']) => {\n  name: T['name']\n  /**\n   * Options to store on the printer.\n   */\n  options: T['options']\n  nodes: Partial<{\n    [K in SchemaType]: PrinterHandler<T['output'], T['options'], K>\n  }>\n  /**\n   * Optional root-level print override. When provided, becomes the public `printer.print`.\n   * Use `this.transform(node)` inside this function to dispatch to the node-level handlers (`nodes`),\n   * not the override itself, so recursion is safe.\n   */\n  print?: (this: PrinterHandlerContext<T['output'], T['options']>, node: SchemaNode) => T['printOutput'] | null\n}\n/**\n * Creates a schema printer: a function that takes a `SchemaNode` and emits\n * code in your target language. Each plugin that produces code from schemas\n * (TypeScript types, Zod schemas, Faker factories) ships a printer built\n * with this helper.\n *\n * The builder receives resolved options and returns:\n *\n * - `name` unique identifier for the printer.\n * - `options` stored on the returned printer instance.\n * - `nodes` map of `SchemaType` → handler. Handlers return the rendered\n *   output (a string, a TypeScript AST node, ...) for that schema type.\n * - `print` (optional), top-level override exposed as `printer.print`.\n *   Use `this.transform(node)` inside it to dispatch to `nodes` recursively.\n *\n * Without a `print` override, `printer.print` falls back to `printer.transform`\n * (the node-level dispatcher).\n *\n * @example Tiny Zod printer\n * ```ts\n * import { createPrinter, type PrinterFactoryOptions } from '@kubb/ast'\n *\n * type PrinterZod = PrinterFactoryOptions<'zod', { strict?: boolean }, string>\n *\n * export const zodPrinter = createPrinter<PrinterZod>((options) => ({\n *   name: 'zod',\n *   options: { strict: options.strict ?? true },\n *   nodes: {\n *     string: () => 'z.string()',\n *     object(node) {\n *       const props = node.properties\n *         .map((p) => `${p.name}: ${this.transform(p.schema)}`)\n *         .join(', ')\n *       return `z.object({ ${props} })`\n *     },\n *   },\n * }))\n * ```\n */\nexport function createPrinter<T extends PrinterFactoryOptions = PrinterFactoryOptions>(build: PrinterBuilder<T>): (options?: T['options']) => Printer<T> {\n  return (options) => {\n    const { name, options: resolvedOptions, nodes, print: printOverride } = build(options ?? ({} as T['options']))\n\n    const context = {\n      options: resolvedOptions,\n      transform: (node: SchemaNode): T['output'] | null => {\n        const handler = nodes[node.type]\n        if (!handler) return null\n\n        return (handler as (this: typeof context, node: SchemaNode) => T['output'] | null).call(context, node)\n      },\n    }\n\n    return {\n      name,\n      options: resolvedOptions,\n      transform: context.transform,\n      print: (printOverride ? printOverride.bind(context) : context.transform) as (node: SchemaNode) => T['printOutput'] | null,\n    }\n  }\n}\n","import type { Node } from './nodes/index.ts'\n\n// Node constructors, grouped under the `factory` namespace the way the TypeScript compiler exposes\n// `ts.factory.createX`. Aggregating them here lets `export * as factory from './factory.ts'` in the\n// barrel surface every `createX` alongside the `createFile`/`update` helpers from a single module.\nexport { createArrowFunction, createBreak, createConst, createFunction, createJsx, createText, createType } from './nodes/code.ts'\nexport { createContent } from './nodes/content.ts'\nexport { createExport, createFile, createImport, createSource } from './nodes/file.ts'\nexport type { UserFileNode } from './nodes/file.ts'\nexport { createInput } from './nodes/input.ts'\nexport { createOperation } from './nodes/operation.ts'\nexport { createOutput } from './nodes/output.ts'\nexport { createParameter } from './nodes/parameter.ts'\nexport { createProperty } from './nodes/property.ts'\nexport { createRequestBody } from './nodes/requestBody.ts'\nexport { createResponse } from './nodes/response.ts'\nexport { createSchema } from './nodes/schema.ts'\n\n/**\n * Identity-preserving node update: returns `node` unchanged when every field in\n * `changes` already equals (by reference) the current value, otherwise a new node\n * with the changes applied.\n *\n * Mirrors the TypeScript compiler's `factory.updateX` contract. Pair it with the\n * structural sharing in {@link transform} so a no-op rewrite does not allocate and\n * downstream passes can detect \"nothing changed\" by identity. Comparison is shallow,\n * so a structurally equal but newly allocated array or object counts as a change.\n *\n * @example\n * ```ts\n * update(node, { name: node.name })        // -> same `node` reference\n * update(node, { name: 'renamed' })        // -> new node, `name` replaced\n * ```\n */\nexport function update<T extends Node>(node: T, changes: Partial<T>): T {\n  for (const key in changes) {\n    if (changes[key] !== node[key as keyof T]) {\n      return { ...node, ...changes }\n    }\n  }\n\n  return node\n}\n","export { schemaTypes } from './constants.ts'\nexport { defineDialect } from './defineDialect.ts'\nexport { isHttpOperationNode, narrowSchema } from './guards.ts'\nexport { applyMacros, composeMacros, defineMacro } from './defineMacro.ts'\nexport { defineNode } from './defineNode.ts'\nexport { optionality } from './optionality.ts'\nexport { createPrinter } from './createPrinter.ts'\nexport { collect, transform, walk } from './visitor.ts'\n\nexport * as factory from './factory.ts'\nexport * from './registry.ts'\nexport type * from './types.ts'\n"],"mappings":";;;;;;;;;;;;;;;;;;;;;;AA6DA,SAAgB,cACd,SACmD;CACnD,OAAO;AACT;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AC2HA,SAAgB,cAAuE,OAAkE;CACvJ,QAAQ,YAAY;EAClB,MAAM,EAAE,MAAM,SAAS,iBAAiB,OAAO,OAAO,kBAAkB,MAAM,WAAY,CAAC,CAAkB;EAE7G,MAAM,UAAU;GACd,SAAS;GACT,YAAY,SAAyC;IACnD,MAAM,UAAU,MAAM,KAAK;IAC3B,IAAI,CAAC,SAAS,OAAO;IAErB,OAAQ,QAA2E,KAAK,SAAS,IAAI;GACvG;EACF;EAEA,OAAO;GACL;GACA,SAAS;GACT,WAAW,QAAQ;GACnB,OAAQ,gBAAgB,cAAc,KAAK,OAAO,IAAI,QAAQ;EAChE;CACF;AACF;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AC/KA,SAAgB,OAAuB,MAAS,SAAwB;CACtE,KAAK,MAAM,OAAO,SAChB,IAAI,QAAQ,SAAS,KAAK,MACxB,OAAO;EAAE,GAAG;EAAM,GAAG;CAAQ;CAIjC,OAAO;AACT"}
+{"version":3,"file":"index.cjs","names":[],"sources":["../src/defineDialect.ts","../src/createPrinter.ts","../src/factory.ts","../src/exports.ts"],"sourcesContent":["/**\n * The spec-specific questions a schema parser answers while turning a source document into Kubb\n * AST nodes. The rest of the pipeline is generic, so this is the one seam where source formats\n * differ.\n */\nexport type SchemaDialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {\n  /**\n   * Whether the schema is nullable.\n   */\n  isNullable(schema?: TSchema): boolean\n  /**\n   * Whether the value is a `$ref` pointer.\n   */\n  isReference(value?: unknown): value is TRef\n  /**\n   * Whether the schema carries a discriminator for polymorphism.\n   */\n  isDiscriminator(value?: unknown): value is TDiscriminated\n  /**\n   * Whether the schema is binary data, converted to a `blob` node.\n   */\n  isBinary(schema: TSchema): boolean\n  /**\n   * Resolves a local `$ref` against the document, or nullish when it cannot.\n   */\n  resolveRef<TResolved>(document: TDocument, ref: string): TResolved | null | undefined\n}\n\n/**\n * A spec adapter's dialect. `name` identifies it in logs and diagnostics, and `schema` holds the\n * spec-specific schema questions the parser answers.\n */\nexport type Dialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {\n  /**\n   * Identifies the dialect in logs and diagnostics.\n   */\n  name: string\n  /**\n   * The spec-specific schema behavior. See {@link SchemaDialect}.\n   */\n  schema: SchemaDialect<TSchema, TRef, TDiscriminated, TDocument>\n}\n\n/**\n * Types a {@link Dialect} for an adapter. Adds no runtime behavior and only pins the\n * dialect's type for inference.\n *\n * @example\n * ```ts\n * export const oasDialect = defineDialect({\n *   name: 'oas',\n *   schema: {\n *     isNullable,\n *     isReference,\n *     isDiscriminator,\n *     isBinary: (schema) => schema.type === 'string' && schema.contentMediaType === 'application/octet-stream',\n *     resolveRef,\n *   },\n * })\n * ```\n */\nexport function defineDialect<TSchema, TRef, TDiscriminated, TDocument>(\n  dialect: Dialect<TSchema, TRef, TDiscriminated, TDocument>,\n): Dialect<TSchema, TRef, TDiscriminated, TDocument> {\n  return dialect\n}\n","import type { SchemaNode, SchemaNodeByType, SchemaType } from './nodes/index.ts'\n\n/**\n * Runtime context passed as `this` to printer handlers.\n *\n * `this.transform` dispatches to node-level handlers from `nodes`.\n *\n * @example\n * ```ts\n * const context: PrinterHandlerContext<string, {}> = {\n *   options: {},\n *   transform: () => 'value',\n * }\n * ```\n */\ntype PrinterHandlerContext<TOutput, TOptions extends object> = {\n  /**\n   * Recursively transform a nested `SchemaNode` to `TOutput` using the node-level handlers.\n   * Use `this.transform` inside `nodes` handlers and inside the `print` override.\n   */\n  transform: (node: SchemaNode) => TOutput | null\n  /**\n   * Run the printer's built-in handler for the node, ignoring any override for its type.\n   * Inside an override, `this.base(node)` returns what the printer would have emitted,\n   * so the override can wrap it instead of re-implementing the handler. Nested nodes\n   * still dispatch through the overrides.\n   */\n  base: (node: SchemaNode) => TOutput | null\n  /**\n   * Options for this printer instance.\n   */\n  options: TOptions\n}\n\n/**\n * Handler for one schema node type.\n *\n * Use a regular function (not an arrow function) if you need `this`.\n *\n * @example\n * ```ts\n * const handler: PrinterHandler<string, {}, 'string'> = function () {\n *   return 'string'\n * }\n * ```\n */\ntype PrinterHandler<TOutput, TOptions extends object, T extends SchemaType = SchemaType> = (\n  this: PrinterHandlerContext<TOutput, TOptions>,\n  node: SchemaNodeByType[T],\n) => TOutput | null\n\n/**\n * Partial map of per-node-type handler overrides for a printer.\n *\n * Each key is a `SchemaType` string (e.g. `'date'`, `'string'`).\n * Supply only the handlers you want to replace. The printer's built-in\n * defaults fill in the rest.\n *\n * @example\n * ```ts\n * pluginZod({\n *   printer: {\n *     nodes: {\n *       date(): string {\n *         return 'z.string().date()'\n *       },\n *     } satisfies PrinterPartial<string, PrinterZodOptions>,\n *   },\n * })\n * ```\n */\nexport type PrinterPartial<TOutput, TOptions extends object> = Partial<{\n  [K in SchemaType]: PrinterHandler<TOutput, TOptions, K>\n}>\n\n/**\n * Generic shape used by `definePrinter`.\n *\n * - `TName` unique string identifier (e.g. `'zod'`, `'ts'`)\n * - `TOptions` options passed to and stored on the printer instance\n * - `TOutput` the type emitted by node handlers\n * - `TPrintOutput` type returned by public `print` (defaults to `TOutput`)\n *\n * @example\n * ```ts\n * type MyPrinter = PrinterFactoryOptions<'my', { strict: boolean }, string>\n * ```\n */\nexport type PrinterFactoryOptions<TName extends string = string, TOptions extends object = object, TOutput = unknown, TPrintOutput = TOutput> = {\n  name: TName\n  options: TOptions\n  output: TOutput\n  printOutput: TPrintOutput\n}\n\n/**\n * Printer instance returned by a printer factory.\n *\n * @example\n * ```ts\n * const printer = definePrinter((options: {}) => ({ name: 'x', options, nodes: {} }))({})\n * ```\n */\nexport type Printer<T extends PrinterFactoryOptions = PrinterFactoryOptions> = {\n  /**\n   * Unique identifier supplied at creation time.\n   */\n  name: T['name']\n  /**\n   * Options for this printer instance.\n   */\n  options: T['options']\n  /**\n   * Node-level dispatcher, converts a `SchemaNode` directly to `TOutput` using the `nodes` handlers.\n   * Always dispatches through the `nodes` map. Never calls the `print` override.\n   * Reach for it when you need the raw output (e.g. `ts.TypeNode`) without declaration wrapping.\n   */\n  transform: (node: SchemaNode) => T['output'] | null\n  /**\n   * Public printer. If the builder provides a root-level `print`, this calls that\n   * higher-level function (which may produce full declarations).\n   * Otherwise, falls back to the node-level dispatcher.\n   */\n  print: (node: SchemaNode) => T['printOutput'] | null\n}\n\n/**\n * Builder function passed to `definePrinter`.\n *\n * It receives resolved options and returns:\n * - `name`\n * - `options`\n * - `nodes` handlers\n * - optional top-level `print` override\n *\n * @example\n * ```ts\n * const build = (options: {}) => ({ name: 'x' as const, options, nodes: {} })\n * ```\n */\ntype PrinterBuilder<T extends PrinterFactoryOptions> = (options: T['options']) => {\n  name: T['name']\n  /**\n   * Options to store on the printer.\n   */\n  options: T['options']\n  nodes: Partial<{\n    [K in SchemaType]: PrinterHandler<T['output'], T['options'], K>\n  }>\n  /**\n   * User-supplied handler overrides. An override wins over the matching `nodes` handler,\n   * and can call `this.base(node)` to reuse the handler it replaced. Pass overrides here\n   * instead of spreading them into `nodes`, otherwise `this.base` cannot find the original.\n   */\n  overrides?: Partial<{\n    [K in SchemaType]: PrinterHandler<T['output'], T['options'], K>\n  }>\n  /**\n   * Optional root-level print override. When provided, becomes the public `printer.print`.\n   * Use `this.transform(node)` inside this function to dispatch to the node-level handlers (`nodes`),\n   * not the override itself, so recursion is safe.\n   */\n  print?: (this: PrinterHandlerContext<T['output'], T['options']>, node: SchemaNode) => T['printOutput'] | null\n}\n/**\n * Creates a schema printer: a function that takes a `SchemaNode` and emits\n * code in your target language. Each plugin that produces code from schemas\n * (TypeScript types, Zod schemas, Faker factories) ships a printer built\n * with this helper.\n *\n * The builder receives resolved options and returns:\n *\n * - `name` unique identifier for the printer.\n * - `options` stored on the returned printer instance.\n * - `nodes` map of `SchemaType` → handler. Handlers return the rendered\n *   output (a string, a TypeScript AST node, ...) for that schema type.\n * - `overrides` (optional), user-supplied handlers that win over `nodes`.\n *   An override can call `this.base(node)` to reuse the handler it replaced.\n * - `print` (optional), top-level override exposed as `printer.print`.\n *   Use `this.transform(node)` inside it to dispatch to `nodes` recursively.\n *\n * Without a `print` override, `printer.print` falls back to `printer.transform`\n * (the node-level dispatcher).\n *\n * @example Tiny Zod printer\n * ```ts\n * import { createPrinter, type PrinterFactoryOptions } from '@kubb/ast'\n *\n * type PrinterZod = PrinterFactoryOptions<'zod', { strict?: boolean }, string>\n *\n * export const zodPrinter = createPrinter<PrinterZod>((options) => ({\n *   name: 'zod',\n *   options: { strict: options.strict ?? true },\n *   nodes: {\n *     string: () => 'z.string()',\n *     object(node) {\n *       const props = node.properties\n *         .map((p) => `${p.name}: ${this.transform(p.schema)}`)\n *         .join(', ')\n *       return `z.object({ ${props} })`\n *     },\n *   },\n * }))\n * ```\n */\nexport function createPrinter<T extends PrinterFactoryOptions = PrinterFactoryOptions>(build: PrinterBuilder<T>): (options?: T['options']) => Printer<T> {\n  return (options) => {\n    const { name, options: resolvedOptions, nodes, overrides, print: printOverride } = build(options ?? ({} as T['options']))\n    const merged = overrides ? { ...nodes, ...overrides } : nodes\n\n    const context = {\n      options: resolvedOptions,\n      transform: (node: SchemaNode): T['output'] | null => {\n        const handler = merged[node.type]\n        if (!handler) return null\n\n        return (handler as (this: typeof context, node: SchemaNode) => T['output'] | null).call(context, node)\n      },\n      base: (node: SchemaNode): T['output'] | null => {\n        const handler = nodes[node.type]\n        if (!handler) return null\n\n        return (handler as (this: typeof context, node: SchemaNode) => T['output'] | null).call(context, node)\n      },\n    }\n\n    return {\n      name,\n      options: resolvedOptions,\n      transform: context.transform,\n      print: (printOverride ? printOverride.bind(context) : context.transform) as (node: SchemaNode) => T['printOutput'] | null,\n    }\n  }\n}\n","import type { Node } from './nodes/index.ts'\n\n// Node constructors, grouped under the `factory` namespace the way the TypeScript compiler exposes\n// `ts.factory.createX`. Aggregating them here lets `export * as factory from './factory.ts'` in the\n// barrel surface every `createX` alongside the `createFile`/`update` helpers from a single module.\nexport { createArrowFunction, createBreak, createConst, createFunction, createJsx, createText, createType } from './nodes/code.ts'\nexport { createContent } from './nodes/content.ts'\nexport { createExport, createFile, createImport, createSource } from './nodes/file.ts'\nexport type { UserFileNode } from './nodes/file.ts'\nexport { createInput } from './nodes/input.ts'\nexport { createOperation } from './nodes/operation.ts'\nexport { createOutput } from './nodes/output.ts'\nexport { createParameter } from './nodes/parameter.ts'\nexport { createProperty } from './nodes/property.ts'\nexport { createRequestBody } from './nodes/requestBody.ts'\nexport { createResponse } from './nodes/response.ts'\nexport { createSchema } from './nodes/schema.ts'\n\n/**\n * Identity-preserving node update: returns `node` unchanged when every field in\n * `changes` already equals (by reference) the current value, otherwise a new node\n * with the changes applied.\n *\n * Mirrors the TypeScript compiler's `factory.updateX` contract. Pair it with the\n * structural sharing in {@link transform} so a no-op rewrite does not allocate and\n * downstream passes can detect \"nothing changed\" by identity. Comparison is shallow,\n * so a structurally equal but newly allocated array or object counts as a change.\n *\n * @example\n * ```ts\n * update(node, { name: node.name })        // -> same `node` reference\n * update(node, { name: 'renamed' })        // -> new node, `name` replaced\n * ```\n */\nexport function update<T extends Node>(node: T, changes: Partial<T>): T {\n  for (const key in changes) {\n    if (changes[key] !== node[key as keyof T]) {\n      return { ...node, ...changes }\n    }\n  }\n\n  return node\n}\n","export { schemaTypes } from './constants.ts'\nexport { defineDialect } from './defineDialect.ts'\nexport { isHttpOperationNode, narrowSchema } from './guards.ts'\nexport { applyMacros, composeMacros, defineMacro } from './defineMacro.ts'\nexport { defineNode } from './defineNode.ts'\nexport { optionality } from './optionality.ts'\nexport { createPrinter } from './createPrinter.ts'\nexport { collect, transform, walk } from './visitor.ts'\n\nexport * as factory from './factory.ts'\nexport * from './registry.ts'\nexport type * from './types.ts'\n"],"mappings":";;;;;;;;;;;;;;;;;;;;;;AA6DA,SAAgB,cACd,SACmD;CACnD,OAAO;AACT;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AC4IA,SAAgB,cAAuE,OAAkE;CACvJ,QAAQ,YAAY;EAClB,MAAM,EAAE,MAAM,SAAS,iBAAiB,OAAO,WAAW,OAAO,kBAAkB,MAAM,WAAY,CAAC,CAAkB;EACxH,MAAM,SAAS,YAAY;GAAE,GAAG;GAAO,GAAG;EAAU,IAAI;EAExD,MAAM,UAAU;GACd,SAAS;GACT,YAAY,SAAyC;IACnD,MAAM,UAAU,OAAO,KAAK;IAC5B,IAAI,CAAC,SAAS,OAAO;IAErB,OAAQ,QAA2E,KAAK,SAAS,IAAI;GACvG;GACA,OAAO,SAAyC;IAC9C,MAAM,UAAU,MAAM,KAAK;IAC3B,IAAI,CAAC,SAAS,OAAO;IAErB,OAAQ,QAA2E,KAAK,SAAS,IAAI;GACvG;EACF;EAEA,OAAO;GACL;GACA,SAAS;GACT,WAAW,QAAQ;GACnB,OAAQ,gBAAgB,cAAc,KAAK,OAAO,IAAI,QAAQ;EAChE;CACF;AACF;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;ACvMA,SAAgB,OAAuB,MAAS,SAAwB;CACtE,KAAK,MAAM,OAAO,SAChB,IAAI,QAAQ,SAAS,KAAK,MACxB,OAAO;EAAE,GAAG;EAAM,GAAG;CAAQ;CAIjC,OAAO;AACT"}

dist/index.d.ts

 import { n as __name, t as __exportAll } from "./rolldown-runtime-CNktS9qV.js";
 import { a as defineMacro, c as VisitorContext, d as walk, f as schemaTypes, i as composeMacros, l as collect, n as Macro, o as ParentOf, r as applyMacros, s as Visitor, t as Enforce, u as transform } from "./defineMacro-DzsACbFo.js";
-import { a as Dialect, i as createPrinter, n as PrinterFactoryOptions, o as SchemaDialect, r as PrinterPartial, s as defineDialect, t as Printer } from "./types-Ctz5NB1o.js";
+import { a as Dialect, i as createPrinter, n as PrinterFactoryOptions, o as SchemaDialect, r as PrinterPartial, s as defineDialect, t as Printer } from "./types-CWF7DV0f.js";
 import { $ as ScalarSchemaType, A as SourceNode, At as createFunction, B as ContentNode, Bt as defineNode, C as ParameterNode, Ct as TypeNode, D as ExportNode, Dt as createArrowFunction, E as parameterDef, Et as constDef, F as createSource, Ft as jsxDef, G as DatetimeSchemaNode, H as createContent, Ht as NodeKind, I as exportDef, It as textDef, J as NumberSchemaNode, K as EnumSchemaNode, L as fileDef, Lt as typeDef, M as createExport, Mt as createText, N as createFile, Nt as createType, O as FileNode, Ot as createBreak, P as createImport, Pt as functionDef, Q as ScalarSchemaNode, R as importDef, Rt as DistributiveOmit, S as ParameterLocation, St as TextNode, T as createParameter, Tt as breakDef, U as ArraySchemaNode, V as contentDef, Vt as BaseNode, W as DateSchemaNode, X as PrimitiveSchemaType, Y as ObjectSchemaNode, Z as RefSchemaNode, _ as createResponse, _t as CodeNode, a as InputMeta, at as UnionSchemaNode, b as createRequestBody, bt as JSDocNode, c as inputDef, ct as schemaDef, d as HttpOperationNode, dt as createProperty, et as SchemaNode, f as OperationNode, ft as propertyDef, g as StatusCode, gt as BreakNode, h as ResponseNode, ht as ArrowFunctionNode, i as outputDef, it as TimeSchemaNode, j as UserFileNode, jt as createJsx, k as ImportNode, kt as createConst, l as GenericOperationNode, lt as PropertyNode, m as operationDef, mt as ParserOptions, n as OutputNode, nt as SchemaType, o as InputNode, ot as UrlSchemaNode, p as createOperation, pt as InferSchemaNode, q as IntersectionSchemaNode, r as createOutput, rt as StringSchemaNode, s as createInput, st as createSchema, t as Node, tt as SchemaNodeByType, u as HttpMethod, ut as UserPropertyNode, v as responseDef, vt as ConstNode, w as ParameterStyle, wt as arrowFunctionDef, x as requestBodyDef, xt as JsxNode, y as RequestBodyNode, yt as FunctionNode, z as sourceDef, zt as NodeDef } from "./index-Cu2zmNxv.js";
@@ -61,3 +61,3 @@
  */
-declare const nodeDefs: (NodeDef<PropertyNode, UserPropertyNode> | NodeDef<ConstNode, Omit<ConstNode, "kind">> | NodeDef<TypeNode, Omit<TypeNode, "kind">> | NodeDef<FunctionNode, Omit<FunctionNode, "kind">> | NodeDef<ArrowFunctionNode, Omit<ArrowFunctionNode, "kind">> | NodeDef<TextNode, string> | NodeDef<BreakNode, void> | NodeDef<JsxNode, string> | NodeDef<SchemaNode, (Omit<ObjectSchemaNode, "kind" | "primitive" | "properties"> & {
+declare const nodeDefs: (NodeDef<PropertyNode, UserPropertyNode> | NodeDef<ConstNode, Omit<ConstNode, "kind">> | NodeDef<TypeNode, Omit<TypeNode, "kind">> | NodeDef<FunctionNode, Omit<FunctionNode, "kind">> | NodeDef<ArrowFunctionNode, Omit<ArrowFunctionNode, "kind">> | NodeDef<TextNode, string> | NodeDef<BreakNode, void> | NodeDef<JsxNode, string> | NodeDef<SchemaNode, (Omit<ObjectSchemaNode, "properties" | "kind" | "primitive"> & {
   properties?: Array<PropertyNode>;
@@ -129,3 +129,3 @@ primitive?: "object";
   keysToOmit?: Array<string> | null;
-}> | NodeDef<ParameterNode, Pick<ParameterNode, "name" | "schema" | "in"> & Partial<Omit<ParameterNode, "kind" | "name" | "schema" | "in">>> | NodeDef<ImportNode, Omit<ImportNode, "kind">> | NodeDef<ExportNode, Omit<ExportNode, "kind">> | NodeDef<SourceNode, Omit<SourceNode, "kind">> | NodeDef<FileNode<object>, Omit<FileNode<object>, "kind">>)[];
+}> | NodeDef<ParameterNode, Pick<ParameterNode, "name" | "schema" | "in"> & Partial<Omit<ParameterNode, "name" | "kind" | "schema" | "in">>> | NodeDef<ImportNode, Omit<ImportNode, "kind">> | NodeDef<ExportNode, Omit<ExportNode, "kind">> | NodeDef<SourceNode, Omit<SourceNode, "kind">> | NodeDef<FileNode<object>, Omit<FileNode<object>, "kind">>)[];
 declare namespace exports_d_exports {
@@ -132,0 +132,0 @@ export { ArraySchemaNode, ArrowFunctionNode, BreakNode, CodeNode, ConstNode, ContentNode, DateSchemaNode, DatetimeSchemaNode, Dialect, DistributiveOmit, Enforce, EnumSchemaNode, ExportNode, FileNode, FunctionNode, GenericOperationNode, HttpMethod, HttpOperationNode, ImportNode, InferSchemaNode, InputMeta, InputNode, IntersectionSchemaNode, JSDocNode, JsxNode, Macro, Node, NodeDef, NodeKind, NumberSchemaNode, ObjectSchemaNode, OperationNode, OutputNode, ParameterLocation, ParameterNode, ParameterStyle, ParentOf, ParserOptions, PrimitiveSchemaType, Printer, PrinterFactoryOptions, PrinterPartial, PropertyNode, RefSchemaNode, RequestBodyNode, ResponseNode, ScalarSchemaNode, ScalarSchemaType, SchemaDialect, SchemaNode, SchemaNodeByType, SchemaType, SourceNode, StatusCode, StringSchemaNode, TextNode, TimeSchemaNode, TypeNode, UnionSchemaNode, UrlSchemaNode, UserFileNode, Visitor, VisitorContext, applyMacros, arrowFunctionDef, breakDef, collect, composeMacros, constDef, contentDef, createPrinter, defineDialect, defineMacro, defineNode, exportDef, factory_d_exports as factory, fileDef, functionDef, importDef, inputDef, isHttpOperationNode, jsxDef, narrowSchema, nodeDefs, operationDef, optionality, outputDef, parameterDef, propertyDef, requestBodyDef, responseDef, schemaDef, schemaTypes, sourceDef, textDef, transform, typeDef, walk };

dist/index.js

@@ -40,2 +40,4 @@ import { t as __exportAll } from "./rolldown-runtime-CNktS9qV.js";
 *   output (a string, a TypeScript AST node, ...) for that schema type.
+* - `overrides` (optional), user-supplied handlers that win over `nodes`.
+*   An override can call `this.base(node)` to reuse the handler it replaced.
 * - `print` (optional), top-level override exposed as `printer.print`.
@@ -70,6 +72,15 @@ *   Use `this.transform(node)` inside it to dispatch to `nodes` recursively.
 	return (options) => {
-		const { name, options: resolvedOptions, nodes, print: printOverride } = build(options ?? {});
+		const { name, options: resolvedOptions, nodes, overrides, print: printOverride } = build(options ?? {});
+		const merged = overrides ? {
+			...nodes,
+			...overrides
+		} : nodes;
 		const context = {
 			options: resolvedOptions,
 			transform: (node) => {
+				const handler = merged[node.type];
+				if (!handler) return null;
+				return handler.call(context, node);
+			},
+			base: (node) => {
 				const handler = nodes[node.type];
@@ -76,0 +87,0 @@ if (!handler) return null;

dist/index.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.js","names":[],"sources":["../src/defineDialect.ts","../src/createPrinter.ts","../src/factory.ts","../src/exports.ts"],"sourcesContent":["/**\n * The spec-specific questions a schema parser answers while turning a source document into Kubb\n * AST nodes. The rest of the pipeline is generic, so this is the one seam where source formats\n * differ.\n */\nexport type SchemaDialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {\n  /**\n   * Whether the schema is nullable.\n   */\n  isNullable(schema?: TSchema): boolean\n  /**\n   * Whether the value is a `$ref` pointer.\n   */\n  isReference(value?: unknown): value is TRef\n  /**\n   * Whether the schema carries a discriminator for polymorphism.\n   */\n  isDiscriminator(value?: unknown): value is TDiscriminated\n  /**\n   * Whether the schema is binary data, converted to a `blob` node.\n   */\n  isBinary(schema: TSchema): boolean\n  /**\n   * Resolves a local `$ref` against the document, or nullish when it cannot.\n   */\n  resolveRef<TResolved>(document: TDocument, ref: string): TResolved | null | undefined\n}\n\n/**\n * A spec adapter's dialect. `name` identifies it in logs and diagnostics, and `schema` holds the\n * spec-specific schema questions the parser answers.\n */\nexport type Dialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {\n  /**\n   * Identifies the dialect in logs and diagnostics.\n   */\n  name: string\n  /**\n   * The spec-specific schema behavior. See {@link SchemaDialect}.\n   */\n  schema: SchemaDialect<TSchema, TRef, TDiscriminated, TDocument>\n}\n\n/**\n * Types a {@link Dialect} for an adapter. Adds no runtime behavior and only pins the\n * dialect's type for inference.\n *\n * @example\n * ```ts\n * export const oasDialect = defineDialect({\n *   name: 'oas',\n *   schema: {\n *     isNullable,\n *     isReference,\n *     isDiscriminator,\n *     isBinary: (schema) => schema.type === 'string' && schema.contentMediaType === 'application/octet-stream',\n *     resolveRef,\n *   },\n * })\n * ```\n */\nexport function defineDialect<TSchema, TRef, TDiscriminated, TDocument>(\n  dialect: Dialect<TSchema, TRef, TDiscriminated, TDocument>,\n): Dialect<TSchema, TRef, TDiscriminated, TDocument> {\n  return dialect\n}\n","import type { SchemaNode, SchemaNodeByType, SchemaType } from './nodes/index.ts'\n\n/**\n * Runtime context passed as `this` to printer handlers.\n *\n * `this.transform` dispatches to node-level handlers from `nodes`.\n *\n * @example\n * ```ts\n * const context: PrinterHandlerContext<string, {}> = {\n *   options: {},\n *   transform: () => 'value',\n * }\n * ```\n */\ntype PrinterHandlerContext<TOutput, TOptions extends object> = {\n  /**\n   * Recursively transform a nested `SchemaNode` to `TOutput` using the node-level handlers.\n   * Use `this.transform` inside `nodes` handlers and inside the `print` override.\n   */\n  transform: (node: SchemaNode) => TOutput | null\n  /**\n   * Options for this printer instance.\n   */\n  options: TOptions\n}\n\n/**\n * Handler for one schema node type.\n *\n * Use a regular function (not an arrow function) if you need `this`.\n *\n * @example\n * ```ts\n * const handler: PrinterHandler<string, {}, 'string'> = function () {\n *   return 'string'\n * }\n * ```\n */\ntype PrinterHandler<TOutput, TOptions extends object, T extends SchemaType = SchemaType> = (\n  this: PrinterHandlerContext<TOutput, TOptions>,\n  node: SchemaNodeByType[T],\n) => TOutput | null\n\n/**\n * Partial map of per-node-type handler overrides for a printer.\n *\n * Each key is a `SchemaType` string (e.g. `'date'`, `'string'`).\n * Supply only the handlers you want to replace. The printer's built-in\n * defaults fill in the rest.\n *\n * @example\n * ```ts\n * pluginZod({\n *   printer: {\n *     nodes: {\n *       date(): string {\n *         return 'z.string().date()'\n *       },\n *     } satisfies PrinterPartial<string, PrinterZodOptions>,\n *   },\n * })\n * ```\n */\nexport type PrinterPartial<TOutput, TOptions extends object> = Partial<{\n  [K in SchemaType]: PrinterHandler<TOutput, TOptions, K>\n}>\n\n/**\n * Generic shape used by `definePrinter`.\n *\n * - `TName` unique string identifier (e.g. `'zod'`, `'ts'`)\n * - `TOptions` options passed to and stored on the printer instance\n * - `TOutput` the type emitted by node handlers\n * - `TPrintOutput` type returned by public `print` (defaults to `TOutput`)\n *\n * @example\n * ```ts\n * type MyPrinter = PrinterFactoryOptions<'my', { strict: boolean }, string>\n * ```\n */\nexport type PrinterFactoryOptions<TName extends string = string, TOptions extends object = object, TOutput = unknown, TPrintOutput = TOutput> = {\n  name: TName\n  options: TOptions\n  output: TOutput\n  printOutput: TPrintOutput\n}\n\n/**\n * Printer instance returned by a printer factory.\n *\n * @example\n * ```ts\n * const printer = definePrinter((options: {}) => ({ name: 'x', options, nodes: {} }))({})\n * ```\n */\nexport type Printer<T extends PrinterFactoryOptions = PrinterFactoryOptions> = {\n  /**\n   * Unique identifier supplied at creation time.\n   */\n  name: T['name']\n  /**\n   * Options for this printer instance.\n   */\n  options: T['options']\n  /**\n   * Node-level dispatcher, converts a `SchemaNode` directly to `TOutput` using the `nodes` handlers.\n   * Always dispatches through the `nodes` map. Never calls the `print` override.\n   * Reach for it when you need the raw output (e.g. `ts.TypeNode`) without declaration wrapping.\n   */\n  transform: (node: SchemaNode) => T['output'] | null\n  /**\n   * Public printer. If the builder provides a root-level `print`, this calls that\n   * higher-level function (which may produce full declarations).\n   * Otherwise, falls back to the node-level dispatcher.\n   */\n  print: (node: SchemaNode) => T['printOutput'] | null\n}\n\n/**\n * Builder function passed to `definePrinter`.\n *\n * It receives resolved options and returns:\n * - `name`\n * - `options`\n * - `nodes` handlers\n * - optional top-level `print` override\n *\n * @example\n * ```ts\n * const build = (options: {}) => ({ name: 'x' as const, options, nodes: {} })\n * ```\n */\ntype PrinterBuilder<T extends PrinterFactoryOptions> = (options: T['options']) => {\n  name: T['name']\n  /**\n   * Options to store on the printer.\n   */\n  options: T['options']\n  nodes: Partial<{\n    [K in SchemaType]: PrinterHandler<T['output'], T['options'], K>\n  }>\n  /**\n   * Optional root-level print override. When provided, becomes the public `printer.print`.\n   * Use `this.transform(node)` inside this function to dispatch to the node-level handlers (`nodes`),\n   * not the override itself, so recursion is safe.\n   */\n  print?: (this: PrinterHandlerContext<T['output'], T['options']>, node: SchemaNode) => T['printOutput'] | null\n}\n/**\n * Creates a schema printer: a function that takes a `SchemaNode` and emits\n * code in your target language. Each plugin that produces code from schemas\n * (TypeScript types, Zod schemas, Faker factories) ships a printer built\n * with this helper.\n *\n * The builder receives resolved options and returns:\n *\n * - `name` unique identifier for the printer.\n * - `options` stored on the returned printer instance.\n * - `nodes` map of `SchemaType` → handler. Handlers return the rendered\n *   output (a string, a TypeScript AST node, ...) for that schema type.\n * - `print` (optional), top-level override exposed as `printer.print`.\n *   Use `this.transform(node)` inside it to dispatch to `nodes` recursively.\n *\n * Without a `print` override, `printer.print` falls back to `printer.transform`\n * (the node-level dispatcher).\n *\n * @example Tiny Zod printer\n * ```ts\n * import { createPrinter, type PrinterFactoryOptions } from '@kubb/ast'\n *\n * type PrinterZod = PrinterFactoryOptions<'zod', { strict?: boolean }, string>\n *\n * export const zodPrinter = createPrinter<PrinterZod>((options) => ({\n *   name: 'zod',\n *   options: { strict: options.strict ?? true },\n *   nodes: {\n *     string: () => 'z.string()',\n *     object(node) {\n *       const props = node.properties\n *         .map((p) => `${p.name}: ${this.transform(p.schema)}`)\n *         .join(', ')\n *       return `z.object({ ${props} })`\n *     },\n *   },\n * }))\n * ```\n */\nexport function createPrinter<T extends PrinterFactoryOptions = PrinterFactoryOptions>(build: PrinterBuilder<T>): (options?: T['options']) => Printer<T> {\n  return (options) => {\n    const { name, options: resolvedOptions, nodes, print: printOverride } = build(options ?? ({} as T['options']))\n\n    const context = {\n      options: resolvedOptions,\n      transform: (node: SchemaNode): T['output'] | null => {\n        const handler = nodes[node.type]\n        if (!handler) return null\n\n        return (handler as (this: typeof context, node: SchemaNode) => T['output'] | null).call(context, node)\n      },\n    }\n\n    return {\n      name,\n      options: resolvedOptions,\n      transform: context.transform,\n      print: (printOverride ? printOverride.bind(context) : context.transform) as (node: SchemaNode) => T['printOutput'] | null,\n    }\n  }\n}\n","import type { Node } from './nodes/index.ts'\n\n// Node constructors, grouped under the `factory` namespace the way the TypeScript compiler exposes\n// `ts.factory.createX`. Aggregating them here lets `export * as factory from './factory.ts'` in the\n// barrel surface every `createX` alongside the `createFile`/`update` helpers from a single module.\nexport { createArrowFunction, createBreak, createConst, createFunction, createJsx, createText, createType } from './nodes/code.ts'\nexport { createContent } from './nodes/content.ts'\nexport { createExport, createFile, createImport, createSource } from './nodes/file.ts'\nexport type { UserFileNode } from './nodes/file.ts'\nexport { createInput } from './nodes/input.ts'\nexport { createOperation } from './nodes/operation.ts'\nexport { createOutput } from './nodes/output.ts'\nexport { createParameter } from './nodes/parameter.ts'\nexport { createProperty } from './nodes/property.ts'\nexport { createRequestBody } from './nodes/requestBody.ts'\nexport { createResponse } from './nodes/response.ts'\nexport { createSchema } from './nodes/schema.ts'\n\n/**\n * Identity-preserving node update: returns `node` unchanged when every field in\n * `changes` already equals (by reference) the current value, otherwise a new node\n * with the changes applied.\n *\n * Mirrors the TypeScript compiler's `factory.updateX` contract. Pair it with the\n * structural sharing in {@link transform} so a no-op rewrite does not allocate and\n * downstream passes can detect \"nothing changed\" by identity. Comparison is shallow,\n * so a structurally equal but newly allocated array or object counts as a change.\n *\n * @example\n * ```ts\n * update(node, { name: node.name })        // -> same `node` reference\n * update(node, { name: 'renamed' })        // -> new node, `name` replaced\n * ```\n */\nexport function update<T extends Node>(node: T, changes: Partial<T>): T {\n  for (const key in changes) {\n    if (changes[key] !== node[key as keyof T]) {\n      return { ...node, ...changes }\n    }\n  }\n\n  return node\n}\n","export { schemaTypes } from './constants.ts'\nexport { defineDialect } from './defineDialect.ts'\nexport { isHttpOperationNode, narrowSchema } from './guards.ts'\nexport { applyMacros, composeMacros, defineMacro } from './defineMacro.ts'\nexport { defineNode } from './defineNode.ts'\nexport { optionality } from './optionality.ts'\nexport { createPrinter } from './createPrinter.ts'\nexport { collect, transform, walk } from './visitor.ts'\n\nexport * as factory from './factory.ts'\nexport * from './registry.ts'\nexport type * from './types.ts'\n"],"mappings":";;;;;;;;;;;;;;;;;;;;;;AA6DA,SAAgB,cACd,SACmD;CACnD,OAAO;AACT;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AC2HA,SAAgB,cAAuE,OAAkE;CACvJ,QAAQ,YAAY;EAClB,MAAM,EAAE,MAAM,SAAS,iBAAiB,OAAO,OAAO,kBAAkB,MAAM,WAAY,CAAC,CAAkB;EAE7G,MAAM,UAAU;GACd,SAAS;GACT,YAAY,SAAyC;IACnD,MAAM,UAAU,MAAM,KAAK;IAC3B,IAAI,CAAC,SAAS,OAAO;IAErB,OAAQ,QAA2E,KAAK,SAAS,IAAI;GACvG;EACF;EAEA,OAAO;GACL;GACA,SAAS;GACT,WAAW,QAAQ;GACnB,OAAQ,gBAAgB,cAAc,KAAK,OAAO,IAAI,QAAQ;EAChE;CACF;AACF;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AC/KA,SAAgB,OAAuB,MAAS,SAAwB;CACtE,KAAK,MAAM,OAAO,SAChB,IAAI,QAAQ,SAAS,KAAK,MACxB,OAAO;EAAE,GAAG;EAAM,GAAG;CAAQ;CAIjC,OAAO;AACT"}
+{"version":3,"file":"index.js","names":[],"sources":["../src/defineDialect.ts","../src/createPrinter.ts","../src/factory.ts","../src/exports.ts"],"sourcesContent":["/**\n * The spec-specific questions a schema parser answers while turning a source document into Kubb\n * AST nodes. The rest of the pipeline is generic, so this is the one seam where source formats\n * differ.\n */\nexport type SchemaDialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {\n  /**\n   * Whether the schema is nullable.\n   */\n  isNullable(schema?: TSchema): boolean\n  /**\n   * Whether the value is a `$ref` pointer.\n   */\n  isReference(value?: unknown): value is TRef\n  /**\n   * Whether the schema carries a discriminator for polymorphism.\n   */\n  isDiscriminator(value?: unknown): value is TDiscriminated\n  /**\n   * Whether the schema is binary data, converted to a `blob` node.\n   */\n  isBinary(schema: TSchema): boolean\n  /**\n   * Resolves a local `$ref` against the document, or nullish when it cannot.\n   */\n  resolveRef<TResolved>(document: TDocument, ref: string): TResolved | null | undefined\n}\n\n/**\n * A spec adapter's dialect. `name` identifies it in logs and diagnostics, and `schema` holds the\n * spec-specific schema questions the parser answers.\n */\nexport type Dialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {\n  /**\n   * Identifies the dialect in logs and diagnostics.\n   */\n  name: string\n  /**\n   * The spec-specific schema behavior. See {@link SchemaDialect}.\n   */\n  schema: SchemaDialect<TSchema, TRef, TDiscriminated, TDocument>\n}\n\n/**\n * Types a {@link Dialect} for an adapter. Adds no runtime behavior and only pins the\n * dialect's type for inference.\n *\n * @example\n * ```ts\n * export const oasDialect = defineDialect({\n *   name: 'oas',\n *   schema: {\n *     isNullable,\n *     isReference,\n *     isDiscriminator,\n *     isBinary: (schema) => schema.type === 'string' && schema.contentMediaType === 'application/octet-stream',\n *     resolveRef,\n *   },\n * })\n * ```\n */\nexport function defineDialect<TSchema, TRef, TDiscriminated, TDocument>(\n  dialect: Dialect<TSchema, TRef, TDiscriminated, TDocument>,\n): Dialect<TSchema, TRef, TDiscriminated, TDocument> {\n  return dialect\n}\n","import type { SchemaNode, SchemaNodeByType, SchemaType } from './nodes/index.ts'\n\n/**\n * Runtime context passed as `this` to printer handlers.\n *\n * `this.transform` dispatches to node-level handlers from `nodes`.\n *\n * @example\n * ```ts\n * const context: PrinterHandlerContext<string, {}> = {\n *   options: {},\n *   transform: () => 'value',\n * }\n * ```\n */\ntype PrinterHandlerContext<TOutput, TOptions extends object> = {\n  /**\n   * Recursively transform a nested `SchemaNode` to `TOutput` using the node-level handlers.\n   * Use `this.transform` inside `nodes` handlers and inside the `print` override.\n   */\n  transform: (node: SchemaNode) => TOutput | null\n  /**\n   * Run the printer's built-in handler for the node, ignoring any override for its type.\n   * Inside an override, `this.base(node)` returns what the printer would have emitted,\n   * so the override can wrap it instead of re-implementing the handler. Nested nodes\n   * still dispatch through the overrides.\n   */\n  base: (node: SchemaNode) => TOutput | null\n  /**\n   * Options for this printer instance.\n   */\n  options: TOptions\n}\n\n/**\n * Handler for one schema node type.\n *\n * Use a regular function (not an arrow function) if you need `this`.\n *\n * @example\n * ```ts\n * const handler: PrinterHandler<string, {}, 'string'> = function () {\n *   return 'string'\n * }\n * ```\n */\ntype PrinterHandler<TOutput, TOptions extends object, T extends SchemaType = SchemaType> = (\n  this: PrinterHandlerContext<TOutput, TOptions>,\n  node: SchemaNodeByType[T],\n) => TOutput | null\n\n/**\n * Partial map of per-node-type handler overrides for a printer.\n *\n * Each key is a `SchemaType` string (e.g. `'date'`, `'string'`).\n * Supply only the handlers you want to replace. The printer's built-in\n * defaults fill in the rest.\n *\n * @example\n * ```ts\n * pluginZod({\n *   printer: {\n *     nodes: {\n *       date(): string {\n *         return 'z.string().date()'\n *       },\n *     } satisfies PrinterPartial<string, PrinterZodOptions>,\n *   },\n * })\n * ```\n */\nexport type PrinterPartial<TOutput, TOptions extends object> = Partial<{\n  [K in SchemaType]: PrinterHandler<TOutput, TOptions, K>\n}>\n\n/**\n * Generic shape used by `definePrinter`.\n *\n * - `TName` unique string identifier (e.g. `'zod'`, `'ts'`)\n * - `TOptions` options passed to and stored on the printer instance\n * - `TOutput` the type emitted by node handlers\n * - `TPrintOutput` type returned by public `print` (defaults to `TOutput`)\n *\n * @example\n * ```ts\n * type MyPrinter = PrinterFactoryOptions<'my', { strict: boolean }, string>\n * ```\n */\nexport type PrinterFactoryOptions<TName extends string = string, TOptions extends object = object, TOutput = unknown, TPrintOutput = TOutput> = {\n  name: TName\n  options: TOptions\n  output: TOutput\n  printOutput: TPrintOutput\n}\n\n/**\n * Printer instance returned by a printer factory.\n *\n * @example\n * ```ts\n * const printer = definePrinter((options: {}) => ({ name: 'x', options, nodes: {} }))({})\n * ```\n */\nexport type Printer<T extends PrinterFactoryOptions = PrinterFactoryOptions> = {\n  /**\n   * Unique identifier supplied at creation time.\n   */\n  name: T['name']\n  /**\n   * Options for this printer instance.\n   */\n  options: T['options']\n  /**\n   * Node-level dispatcher, converts a `SchemaNode` directly to `TOutput` using the `nodes` handlers.\n   * Always dispatches through the `nodes` map. Never calls the `print` override.\n   * Reach for it when you need the raw output (e.g. `ts.TypeNode`) without declaration wrapping.\n   */\n  transform: (node: SchemaNode) => T['output'] | null\n  /**\n   * Public printer. If the builder provides a root-level `print`, this calls that\n   * higher-level function (which may produce full declarations).\n   * Otherwise, falls back to the node-level dispatcher.\n   */\n  print: (node: SchemaNode) => T['printOutput'] | null\n}\n\n/**\n * Builder function passed to `definePrinter`.\n *\n * It receives resolved options and returns:\n * - `name`\n * - `options`\n * - `nodes` handlers\n * - optional top-level `print` override\n *\n * @example\n * ```ts\n * const build = (options: {}) => ({ name: 'x' as const, options, nodes: {} })\n * ```\n */\ntype PrinterBuilder<T extends PrinterFactoryOptions> = (options: T['options']) => {\n  name: T['name']\n  /**\n   * Options to store on the printer.\n   */\n  options: T['options']\n  nodes: Partial<{\n    [K in SchemaType]: PrinterHandler<T['output'], T['options'], K>\n  }>\n  /**\n   * User-supplied handler overrides. An override wins over the matching `nodes` handler,\n   * and can call `this.base(node)` to reuse the handler it replaced. Pass overrides here\n   * instead of spreading them into `nodes`, otherwise `this.base` cannot find the original.\n   */\n  overrides?: Partial<{\n    [K in SchemaType]: PrinterHandler<T['output'], T['options'], K>\n  }>\n  /**\n   * Optional root-level print override. When provided, becomes the public `printer.print`.\n   * Use `this.transform(node)` inside this function to dispatch to the node-level handlers (`nodes`),\n   * not the override itself, so recursion is safe.\n   */\n  print?: (this: PrinterHandlerContext<T['output'], T['options']>, node: SchemaNode) => T['printOutput'] | null\n}\n/**\n * Creates a schema printer: a function that takes a `SchemaNode` and emits\n * code in your target language. Each plugin that produces code from schemas\n * (TypeScript types, Zod schemas, Faker factories) ships a printer built\n * with this helper.\n *\n * The builder receives resolved options and returns:\n *\n * - `name` unique identifier for the printer.\n * - `options` stored on the returned printer instance.\n * - `nodes` map of `SchemaType` → handler. Handlers return the rendered\n *   output (a string, a TypeScript AST node, ...) for that schema type.\n * - `overrides` (optional), user-supplied handlers that win over `nodes`.\n *   An override can call `this.base(node)` to reuse the handler it replaced.\n * - `print` (optional), top-level override exposed as `printer.print`.\n *   Use `this.transform(node)` inside it to dispatch to `nodes` recursively.\n *\n * Without a `print` override, `printer.print` falls back to `printer.transform`\n * (the node-level dispatcher).\n *\n * @example Tiny Zod printer\n * ```ts\n * import { createPrinter, type PrinterFactoryOptions } from '@kubb/ast'\n *\n * type PrinterZod = PrinterFactoryOptions<'zod', { strict?: boolean }, string>\n *\n * export const zodPrinter = createPrinter<PrinterZod>((options) => ({\n *   name: 'zod',\n *   options: { strict: options.strict ?? true },\n *   nodes: {\n *     string: () => 'z.string()',\n *     object(node) {\n *       const props = node.properties\n *         .map((p) => `${p.name}: ${this.transform(p.schema)}`)\n *         .join(', ')\n *       return `z.object({ ${props} })`\n *     },\n *   },\n * }))\n * ```\n */\nexport function createPrinter<T extends PrinterFactoryOptions = PrinterFactoryOptions>(build: PrinterBuilder<T>): (options?: T['options']) => Printer<T> {\n  return (options) => {\n    const { name, options: resolvedOptions, nodes, overrides, print: printOverride } = build(options ?? ({} as T['options']))\n    const merged = overrides ? { ...nodes, ...overrides } : nodes\n\n    const context = {\n      options: resolvedOptions,\n      transform: (node: SchemaNode): T['output'] | null => {\n        const handler = merged[node.type]\n        if (!handler) return null\n\n        return (handler as (this: typeof context, node: SchemaNode) => T['output'] | null).call(context, node)\n      },\n      base: (node: SchemaNode): T['output'] | null => {\n        const handler = nodes[node.type]\n        if (!handler) return null\n\n        return (handler as (this: typeof context, node: SchemaNode) => T['output'] | null).call(context, node)\n      },\n    }\n\n    return {\n      name,\n      options: resolvedOptions,\n      transform: context.transform,\n      print: (printOverride ? printOverride.bind(context) : context.transform) as (node: SchemaNode) => T['printOutput'] | null,\n    }\n  }\n}\n","import type { Node } from './nodes/index.ts'\n\n// Node constructors, grouped under the `factory` namespace the way the TypeScript compiler exposes\n// `ts.factory.createX`. Aggregating them here lets `export * as factory from './factory.ts'` in the\n// barrel surface every `createX` alongside the `createFile`/`update` helpers from a single module.\nexport { createArrowFunction, createBreak, createConst, createFunction, createJsx, createText, createType } from './nodes/code.ts'\nexport { createContent } from './nodes/content.ts'\nexport { createExport, createFile, createImport, createSource } from './nodes/file.ts'\nexport type { UserFileNode } from './nodes/file.ts'\nexport { createInput } from './nodes/input.ts'\nexport { createOperation } from './nodes/operation.ts'\nexport { createOutput } from './nodes/output.ts'\nexport { createParameter } from './nodes/parameter.ts'\nexport { createProperty } from './nodes/property.ts'\nexport { createRequestBody } from './nodes/requestBody.ts'\nexport { createResponse } from './nodes/response.ts'\nexport { createSchema } from './nodes/schema.ts'\n\n/**\n * Identity-preserving node update: returns `node` unchanged when every field in\n * `changes` already equals (by reference) the current value, otherwise a new node\n * with the changes applied.\n *\n * Mirrors the TypeScript compiler's `factory.updateX` contract. Pair it with the\n * structural sharing in {@link transform} so a no-op rewrite does not allocate and\n * downstream passes can detect \"nothing changed\" by identity. Comparison is shallow,\n * so a structurally equal but newly allocated array or object counts as a change.\n *\n * @example\n * ```ts\n * update(node, { name: node.name })        // -> same `node` reference\n * update(node, { name: 'renamed' })        // -> new node, `name` replaced\n * ```\n */\nexport function update<T extends Node>(node: T, changes: Partial<T>): T {\n  for (const key in changes) {\n    if (changes[key] !== node[key as keyof T]) {\n      return { ...node, ...changes }\n    }\n  }\n\n  return node\n}\n","export { schemaTypes } from './constants.ts'\nexport { defineDialect } from './defineDialect.ts'\nexport { isHttpOperationNode, narrowSchema } from './guards.ts'\nexport { applyMacros, composeMacros, defineMacro } from './defineMacro.ts'\nexport { defineNode } from './defineNode.ts'\nexport { optionality } from './optionality.ts'\nexport { createPrinter } from './createPrinter.ts'\nexport { collect, transform, walk } from './visitor.ts'\n\nexport * as factory from './factory.ts'\nexport * from './registry.ts'\nexport type * from './types.ts'\n"],"mappings":";;;;;;;;;;;;;;;;;;;;;;AA6DA,SAAgB,cACd,SACmD;CACnD,OAAO;AACT;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AC4IA,SAAgB,cAAuE,OAAkE;CACvJ,QAAQ,YAAY;EAClB,MAAM,EAAE,MAAM,SAAS,iBAAiB,OAAO,WAAW,OAAO,kBAAkB,MAAM,WAAY,CAAC,CAAkB;EACxH,MAAM,SAAS,YAAY;GAAE,GAAG;GAAO,GAAG;EAAU,IAAI;EAExD,MAAM,UAAU;GACd,SAAS;GACT,YAAY,SAAyC;IACnD,MAAM,UAAU,OAAO,KAAK;IAC5B,IAAI,CAAC,SAAS,OAAO;IAErB,OAAQ,QAA2E,KAAK,SAAS,IAAI;GACvG;GACA,OAAO,SAAyC;IAC9C,MAAM,UAAU,MAAM,KAAK;IAC3B,IAAI,CAAC,SAAS,OAAO;IAErB,OAAQ,QAA2E,KAAK,SAAS,IAAI;GACvG;EACF;EAEA,OAAO;GACL;GACA,SAAS;GACT,WAAW,QAAQ;GACnB,OAAQ,gBAAgB,cAAc,KAAK,OAAO,IAAI,QAAQ;EAChE;CACF;AACF;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;ACvMA,SAAgB,OAAuB,MAAS,SAAwB;CACtE,KAAK,MAAM,OAAO,SAChB,IAAI,QAAQ,SAAS,KAAK,MACxB,OAAO;EAAE,GAAG;EAAM,GAAG;CAAQ;CAIjC,OAAO;AACT"}

dist/types.d.ts

 import { c as VisitorContext, n as Macro, o as ParentOf, s as Visitor, t as Enforce } from "./defineMacro-DzsACbFo.js";
-import { a as Dialect, n as PrinterFactoryOptions, o as SchemaDialect, r as PrinterPartial, t as Printer } from "./types-Ctz5NB1o.js";
+import { a as Dialect, n as PrinterFactoryOptions, o as SchemaDialect, r as PrinterPartial, t as Printer } from "./types-CWF7DV0f.js";
 import { $ as ScalarSchemaType, A as SourceNode, B as ContentNode, C as ParameterNode, Ct as TypeNode, D as ExportNode, G as DatetimeSchemaNode, Ht as NodeKind, J as NumberSchemaNode, K as EnumSchemaNode, O as FileNode, Q as ScalarSchemaNode, Rt as DistributiveOmit, S as ParameterLocation, St as TextNode, U as ArraySchemaNode, W as DateSchemaNode, X as PrimitiveSchemaType, Y as ObjectSchemaNode, Z as RefSchemaNode, _t as CodeNode, a as InputMeta, at as UnionSchemaNode, bt as JSDocNode, d as HttpOperationNode, et as SchemaNode, f as OperationNode, g as StatusCode, gt as BreakNode, h as ResponseNode, ht as ArrowFunctionNode, it as TimeSchemaNode, j as UserFileNode, k as ImportNode, l as GenericOperationNode, lt as PropertyNode, mt as ParserOptions, n as OutputNode, nt as SchemaType, o as InputNode, ot as UrlSchemaNode, pt as InferSchemaNode, q as IntersectionSchemaNode, rt as StringSchemaNode, t as Node, tt as SchemaNodeByType, u as HttpMethod, vt as ConstNode, w as ParameterStyle, xt as JsxNode, y as RequestBodyNode, yt as FunctionNode, zt as NodeDef } from "./index-Cu2zmNxv.js";
 export type { ArraySchemaNode, ArrowFunctionNode, BreakNode, CodeNode, ConstNode, ContentNode, DateSchemaNode, DatetimeSchemaNode, Dialect, DistributiveOmit, Enforce, EnumSchemaNode, ExportNode, FileNode, FunctionNode, GenericOperationNode, HttpMethod, HttpOperationNode, ImportNode, InferSchemaNode, InputMeta, InputNode, IntersectionSchemaNode, JSDocNode, JsxNode, Macro, Node, NodeDef, NodeKind, NumberSchemaNode, ObjectSchemaNode, OperationNode, OutputNode, ParameterLocation, ParameterNode, ParameterStyle, ParentOf, ParserOptions, PrimitiveSchemaType, Printer, PrinterFactoryOptions, PrinterPartial, PropertyNode, RefSchemaNode, RequestBodyNode, ResponseNode, ScalarSchemaNode, ScalarSchemaType, SchemaDialect, SchemaNode, SchemaNodeByType, SchemaType, SourceNode, StatusCode, StringSchemaNode, TextNode, TimeSchemaNode, TypeNode, UnionSchemaNode, UrlSchemaNode, UserFileNode, Visitor, VisitorContext };

package.json

 {
   "name": "@kubb/ast",
-  "version": "5.0.0-beta.79",
+  "version": "5.0.0-beta.80",
   "description": "Spec-agnostic AST layer for Kubb. Defines the node tree, visitor pattern, factory functions, and type guards used across all code generation plugins.",
@@ -5,0 +5,0 @@ "keywords": [

dist/types-Ctz5NB1o.d.ts

-import { n as __name } from "./rolldown-runtime-CNktS9qV.js";
-import { et as SchemaNode, nt as SchemaType, tt as SchemaNodeByType } from "./index-Cu2zmNxv.js";
-
-//#region src/defineDialect.d.ts
-/**
- * The spec-specific questions a schema parser answers while turning a source document into Kubb
- * AST nodes. The rest of the pipeline is generic, so this is the one seam where source formats
- * differ.
- */
-type SchemaDialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {
-  /**
-   * Whether the schema is nullable.
-   */
-  isNullable(schema?: TSchema): boolean;
-  /**
-   * Whether the value is a `$ref` pointer.
-   */
-  isReference(value?: unknown): value is TRef;
-  /**
-   * Whether the schema carries a discriminator for polymorphism.
-   */
-  isDiscriminator(value?: unknown): value is TDiscriminated;
-  /**
-   * Whether the schema is binary data, converted to a `blob` node.
-   */
-  isBinary(schema: TSchema): boolean;
-  /**
-   * Resolves a local `$ref` against the document, or nullish when it cannot.
-   */
-  resolveRef<TResolved>(document: TDocument, ref: string): TResolved | null | undefined;
-};
-/**
- * A spec adapter's dialect. `name` identifies it in logs and diagnostics, and `schema` holds the
- * spec-specific schema questions the parser answers.
- */
-type Dialect<TSchema = unknown, TRef = TSchema, TDiscriminated = TSchema, TDocument = unknown> = {
-  /**
-   * Identifies the dialect in logs and diagnostics.
-   */
-  name: string;
-  /**
-   * The spec-specific schema behavior. See {@link SchemaDialect}.
-   */
-  schema: SchemaDialect<TSchema, TRef, TDiscriminated, TDocument>;
-};
-/**
- * Types a {@link Dialect} for an adapter. Adds no runtime behavior and only pins the
- * dialect's type for inference.
- *
- * @example
- * ```ts
- * export const oasDialect = defineDialect({
- *   name: 'oas',
- *   schema: {
- *     isNullable,
- *     isReference,
- *     isDiscriminator,
- *     isBinary: (schema) => schema.type === 'string' && schema.contentMediaType === 'application/octet-stream',
- *     resolveRef,
- *   },
- * })
- * ```
- */
-declare function defineDialect<TSchema, TRef, TDiscriminated, TDocument>(dialect: Dialect<TSchema, TRef, TDiscriminated, TDocument>): Dialect<TSchema, TRef, TDiscriminated, TDocument>;
-//#endregion
-//#region src/createPrinter.d.ts
-/**
- * Runtime context passed as `this` to printer handlers.
- *
- * `this.transform` dispatches to node-level handlers from `nodes`.
- *
- * @example
- * ```ts
- * const context: PrinterHandlerContext<string, {}> = {
- *   options: {},
- *   transform: () => 'value',
- * }
- * ```
- */
-type PrinterHandlerContext<TOutput, TOptions extends object> = {
-  /**
-   * Recursively transform a nested `SchemaNode` to `TOutput` using the node-level handlers.
-   * Use `this.transform` inside `nodes` handlers and inside the `print` override.
-   */
-  transform: (node: SchemaNode) => TOutput | null;
-  /**
-   * Options for this printer instance.
-   */
-  options: TOptions;
-};
-/**
- * Handler for one schema node type.
- *
- * Use a regular function (not an arrow function) if you need `this`.
- *
- * @example
- * ```ts
- * const handler: PrinterHandler<string, {}, 'string'> = function () {
- *   return 'string'
- * }
- * ```
- */
-type PrinterHandler<TOutput, TOptions extends object, T extends SchemaType = SchemaType> = (this: PrinterHandlerContext<TOutput, TOptions>, node: SchemaNodeByType[T]) => TOutput | null;
-/**
- * Partial map of per-node-type handler overrides for a printer.
- *
- * Each key is a `SchemaType` string (e.g. `'date'`, `'string'`).
- * Supply only the handlers you want to replace. The printer's built-in
- * defaults fill in the rest.
- *
- * @example
- * ```ts
- * pluginZod({
- *   printer: {
- *     nodes: {
- *       date(): string {
- *         return 'z.string().date()'
- *       },
- *     } satisfies PrinterPartial<string, PrinterZodOptions>,
- *   },
- * })
- * ```
- */
-type PrinterPartial<TOutput, TOptions extends object> = Partial<{ [K in SchemaType]: PrinterHandler<TOutput, TOptions, K> }>;
-/**
- * Generic shape used by `definePrinter`.
- *
- * - `TName` unique string identifier (e.g. `'zod'`, `'ts'`)
- * - `TOptions` options passed to and stored on the printer instance
- * - `TOutput` the type emitted by node handlers
- * - `TPrintOutput` type returned by public `print` (defaults to `TOutput`)
- *
- * @example
- * ```ts
- * type MyPrinter = PrinterFactoryOptions<'my', { strict: boolean }, string>
- * ```
- */
-type PrinterFactoryOptions<TName extends string = string, TOptions extends object = object, TOutput = unknown, TPrintOutput = TOutput> = {
-  name: TName;
-  options: TOptions;
-  output: TOutput;
-  printOutput: TPrintOutput;
-};
-/**
- * Printer instance returned by a printer factory.
- *
- * @example
- * ```ts
- * const printer = definePrinter((options: {}) => ({ name: 'x', options, nodes: {} }))({})
- * ```
- */
-type Printer<T extends PrinterFactoryOptions = PrinterFactoryOptions> = {
-  /**
-   * Unique identifier supplied at creation time.
-   */
-  name: T['name'];
-  /**
-   * Options for this printer instance.
-   */
-  options: T['options'];
-  /**
-   * Node-level dispatcher, converts a `SchemaNode` directly to `TOutput` using the `nodes` handlers.
-   * Always dispatches through the `nodes` map. Never calls the `print` override.
-   * Reach for it when you need the raw output (e.g. `ts.TypeNode`) without declaration wrapping.
-   */
-  transform: (node: SchemaNode) => T['output'] | null;
-  /**
-   * Public printer. If the builder provides a root-level `print`, this calls that
-   * higher-level function (which may produce full declarations).
-   * Otherwise, falls back to the node-level dispatcher.
-   */
-  print: (node: SchemaNode) => T['printOutput'] | null;
-};
-/**
- * Builder function passed to `definePrinter`.
- *
- * It receives resolved options and returns:
- * - `name`
- * - `options`
- * - `nodes` handlers
- * - optional top-level `print` override
- *
- * @example
- * ```ts
- * const build = (options: {}) => ({ name: 'x' as const, options, nodes: {} })
- * ```
- */
-type PrinterBuilder<T extends PrinterFactoryOptions> = (options: T['options']) => {
-  name: T['name'];
-  /**
-   * Options to store on the printer.
-   */
-  options: T['options'];
-  nodes: Partial<{ [K in SchemaType]: PrinterHandler<T['output'], T['options'], K> }>;
-  /**
-   * Optional root-level print override. When provided, becomes the public `printer.print`.
-   * Use `this.transform(node)` inside this function to dispatch to the node-level handlers (`nodes`),
-   * not the override itself, so recursion is safe.
-   */
-  print?: (this: PrinterHandlerContext<T['output'], T['options']>, node: SchemaNode) => T['printOutput'] | null;
-};
-/**
- * Creates a schema printer: a function that takes a `SchemaNode` and emits
- * code in your target language. Each plugin that produces code from schemas
- * (TypeScript types, Zod schemas, Faker factories) ships a printer built
- * with this helper.
- *
- * The builder receives resolved options and returns:
- *
- * - `name` unique identifier for the printer.
- * - `options` stored on the returned printer instance.
- * - `nodes` map of `SchemaType` → handler. Handlers return the rendered
- *   output (a string, a TypeScript AST node, ...) for that schema type.
- * - `print` (optional), top-level override exposed as `printer.print`.
- *   Use `this.transform(node)` inside it to dispatch to `nodes` recursively.
- *
- * Without a `print` override, `printer.print` falls back to `printer.transform`
- * (the node-level dispatcher).
- *
- * @example Tiny Zod printer
- * ```ts
- * import { createPrinter, type PrinterFactoryOptions } from '@kubb/ast'
- *
- * type PrinterZod = PrinterFactoryOptions<'zod', { strict?: boolean }, string>
- *
- * export const zodPrinter = createPrinter<PrinterZod>((options) => ({
- *   name: 'zod',
- *   options: { strict: options.strict ?? true },
- *   nodes: {
- *     string: () => 'z.string()',
- *     object(node) {
- *       const props = node.properties
- *         .map((p) => `${p.name}: ${this.transform(p.schema)}`)
- *         .join(', ')
- *       return `z.object({ ${props} })`
- *     },
- *   },
- * }))
- * ```
- */
-declare function createPrinter<T extends PrinterFactoryOptions = PrinterFactoryOptions>(build: PrinterBuilder<T>): (options?: T['options']) => Printer<T>;
-//#endregion
-export { Dialect as a, createPrinter as i, PrinterFactoryOptions as n, SchemaDialect as o, PrinterPartial as r, defineDialect as s, Printer as t };
-//# sourceMappingURL=types-Ctz5NB1o.d.ts.map

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650674

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8582

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