@ark/util - npm Package Compare versions

Comparing version 0.54.0 to 0.55.0

out/records.d.ts

@@ -92,4 +92,16 @@ import type { array } from "./arrays.ts";
 export declare const InnerDynamicBase: new <t extends object>(base: t) => t;
+export declare class Covariant<t> {
+    /**
+     * Patterns of the form `interface Example<T> extends T {}` don't count as using `T`.
+     * From tsc's point of view when calculating variance it may as well look like `interface Example<T> {}`.
+     * Fundamentally this ordinarily means `Example<T>` will always be assignable to `Example<U>` and
+     * vice versa.
+     *
+     * Obviously this is a problem, so `Covariant` exists to add an unobtrusive covariant usage of the type
+     * parameter, making `Example<T>` assignable to `Example<U>` only if `T` is a subtype of `U`.
+     */
+    private " covariant"?;
+}
 /** @ts-ignore (needed to extend `t`) **/
-export interface DynamicBase<t extends object> extends t {
+export interface DynamicBase<t extends object> extends t, Covariant<t> {
 }
@@ -102,2 +114,3 @@ export declare class DynamicBase<t extends object> {
 export declare class CastableBase<t extends object> extends NoopBase<t> {
+    private " covariant"?;
 }
@@ -104,0 +117,0 @@ export declare const splitByKeys: <o extends object, leftKeys extends keySetOf<o>>(o: o, leftKeys: leftKeys) => [show<Pick<o, keyof leftKeys & keyof o>>, show<Omit<o, keyof leftKeys & keyof o>>];

out/registry.d.ts

@@ -1,2 +0,2 @@
-export declare const arkUtilVersion = "0.54.0";
+export declare const arkUtilVersion = "0.55.0";
 export declare const initialRegistryContents: {
@@ -3,0 +3,0 @@ version: string;

out/registry.js

@@ -9,3 +9,3 @@ import { domainOf } from "./domain.js";
 // For now, we assert this matches the package.json version via a unit test.
-export const arkUtilVersion = "0.54.0";
+export const arkUtilVersion = "0.55.0";
 export const initialRegistryContents = {
@@ -12,0 +12,0 @@ version: arkUtilVersion,

package.json

 {
   "name": "@ark/util",
-  "version": "0.54.0",
+  "version": "0.55.0",
   "license": "MIT",
@@ -5,0 +5,0 @@ "author": {

No alert changes

Improved metrics

Total package byte prevSize

115812

0.57%

Lines of code

2517

0.52%

No dependency changes