测试

frontend/node_modules/element-plus/lib/utils/vue3.3.polyfill.d.ts

@@ -0,0 +1,34 @@
+import type { Prop } from 'vue';
+type IfAny<T, Y, N> = 0 extends 1 & T ? Y : N;
+type InferPropType<T, NullAsAny = true> = [T] extends [null] ? NullAsAny extends true ? any : null : [T] extends [{
+    type: null | true;
+}] ? any : [T] extends [ObjectConstructor | {
+    type: ObjectConstructor;
+}] ? Record<string, any> : [T] extends [BooleanConstructor | {
+    type: BooleanConstructor;
+}] ? boolean : [T] extends [DateConstructor | {
+    type: DateConstructor;
+}] ? Date : [T] extends [(infer U)[] | {
+    type: (infer U)[];
+}] ? U extends DateConstructor ? Date | InferPropType<U, false> : InferPropType<U, false> : [T] extends [Prop<infer V, infer D>] ? unknown extends V ? keyof V extends never ? IfAny<V, V, D> : V : V : T;
+type PublicRequiredKeys<T> = {
+    [K in keyof T]: T[K] extends {
+        required: true;
+    } ? K : never;
+}[keyof T];
+type PublicOptionalKeys<T> = Exclude<keyof T, PublicRequiredKeys<T>>;
+declare module 'vue' {
+    /**
+     * Extract prop types from a runtime props options object.
+     * The extracted types are **public** - i.e. the expected props that can be
+     * passed to component.
+     */
+    type __ExtractPublicPropTypes<O> = {
+        [K in keyof Pick<O, PublicRequiredKeys<O>>]: InferPropType<O[K]>;
+    } & {
+        [K in keyof Pick<O, PublicOptionalKeys<O>>]?: InferPropType<O[K]>;
+    };
+    interface GlobalComponents {
+    }
+}
+export {};