		@@ -1,2 +0,2 @@
		import { IAnyType, IType, _CustomOrOther, _NotCustomized, Instance, FunctionWithFlag } from "../../internal";
		import { FunctionWithFlag, IAnyType, IType, Instance, _CustomOrOther, _NotCustomized } from "../../internal";
		/** @hidden */
		@@ -12,2 +12,4 @@ export interface ModelProperties {
		}
		/** intersect two object types, but omit keys of B from A before doing so */
		type OmitMerge<A, B> = Omit<A, keyof B> & B;
		/**
		@@ -36,2 +38,3 @@ * Unmaps syntax property declarations to a map of { propName: IType }
		type IsOptionalValue<C, TV, FV> = undefined extends C ? TV : FV;
		type AnyObject = Record<string, any>;
		/**
		@@ -86,11 +89,11 @@ * Name of the properties of an object that can't be set to undefined, any or unknown
		named(newName: string): IModelType<PROPS, OTHERS, CustomC, CustomS>;
		props<PROPS2 extends ModelPropertiesDeclaration>(props: PROPS2): IModelType<PROPS & ModelPropertiesDeclarationToProperties<PROPS2>, OTHERS, CustomC, CustomS>;
		views<V extends Object>(fn: (self: Instance<this>) => V): IModelType<PROPS, OTHERS & V, CustomC, CustomS>;
		actions<A extends ModelActions>(fn: (self: Instance<this>) => A): IModelType<PROPS, OTHERS & A, CustomC, CustomS>;
		volatile<TP extends object>(fn: (self: Instance<this>) => TP): IModelType<PROPS, OTHERS & TP, CustomC, CustomS>;
		extend<A extends ModelActions = {}, V extends Object = {}, VS extends Object = {}>(fn: (self: Instance<this>) => {
		props<PROPS2 extends ModelPropertiesDeclaration>(props: PROPS2): IModelType<OmitMerge<PROPS, ModelPropertiesDeclarationToProperties<PROPS2>>, OTHERS, CustomC, CustomS>;
		views<V extends AnyObject>(fn: (self: Instance<this>) => V): IModelType<PROPS, OmitMerge<OTHERS, V>, CustomC, CustomS>;
		actions<A extends ModelActions>(fn: (self: Instance<this>) => A): IModelType<PROPS, OmitMerge<OTHERS, A>, CustomC, CustomS>;
		volatile<VS extends AnyObject>(fn: (self: Instance<this>) => VS): IModelType<PROPS, OmitMerge<OTHERS, VS>, CustomC, CustomS>;
		extend<A extends ModelActions = {}, V extends AnyObject = {}, VS extends AnyObject = {}>(fn: (self: Instance<this>) => {
		actions?: A;
		views?: V;
		state?: VS;
		}): IModelType<PROPS, OTHERS & A & V & VS, CustomC, CustomS>;
		}): IModelType<PROPS, OmitMerge<OTHERS, A & V & VS>, CustomC, CustomS>;
		preProcessSnapshot<NewC = ModelCreationType2<PROPS, CustomC>>(fn: (snapshot: NewC) => WithAdditionalProperties<ModelCreationType2<PROPS, CustomC>>): IModelType<PROPS, OTHERS, NewC, CustomS>;
		@@ -97,0 +100,0 @@ postProcessSnapshot<NewS = ModelSnapshotType2<PROPS, CustomS>>(fn: (snapshot: ModelSnapshotType2<PROPS, CustomS>) => NewS): IModelType<PROPS, OTHERS, CustomC, NewS>;

dist/types/utility-types/union.d.ts

		import { IType, IAnyType, _NotCustomized } from "../../internal";
		export type ITypeDispatcher = (snapshot: any) => IAnyType;
		export interface UnionOptions {
		export type ITypeDispatcher<Types extends IAnyType[]> = (snapshot: Types[number]["SnapshotType"]) => Types[number];
		export interface UnionOptions<Types extends IAnyType[]> {
		/**
		* Whether or not to use eager validation.
		*
		* When `true`, the first matching type will be used. Otherwise, all types will be checked and the
		* validation will pass if and only if a single type matches.
		*/
		eager?: boolean;
		dispatcher?: ITypeDispatcher;
		/**
		* A function that returns the type to be used given an input snapshot.
		*/
		dispatcher?: ITypeDispatcher<Types>;
		}
		@@ -17,3 +26,3 @@ /**
		export declare function union<Types extends IAnyType[]>(...types: Types): IUnionType<Types>;
		export declare function union<Types extends IAnyType[]>(options: UnionOptions, ...types: Types): IUnionType<Types>;
		export declare function union<Types extends IAnyType[]>(options: UnionOptions<Types>, ...types: Types): IUnionType<Types>;
		/**
		@@ -20,0 +29,0 @@ * Returns if a given value represents a union type.

package.json

		{
		"name": "mobx-state-tree",
		"version": "7.0.0-pre.2",
		"version": "7.0.0",
		"description": "Opinionated, transactional, MobX powered state container",
		@@ -20,4 +20,4 @@ "main": "dist/mobx-state-tree.js",
		"build": "bun run clean && tsc && cpr lib/src dist --filter=\\.js$ && rollup -c",
		"test:dev": "./scripts/bun-test-dev.sh",
		"test:prod": "./scripts/bun-test-prod.sh",
		"test:dev": "NODE_ENV=development bun test",
		"test:prod": "MST_TESTING=1 NODE_ENV=production bun test",
		"test:all": "bun run test:dev && bun run test:prod && bun run size",
		@@ -65,3 +65,3 @@ "test:perf": "bun test ./__tests__/perf/",
		"lint-staged": "^11.1.2",
		"mobx": "^6.3.0",
		"mobx": "^6.13.1",
		"prettier": "^2.4.1",
		@@ -68,0 +68,0 @@ "rollup": "^2.18.1",

dist/mobx-state-tree.js