mirror of https://github.com/vuejs/core.git
20 lines
578 B
TypeScript
20 lines
578 B
TypeScript
// This directory contains a number of d.ts assertions
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// use \@ts-expect-error where errors are expected.
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// register global JSX
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import 'vue/jsx'
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export function describe(_name: string, _fn: () => void): void
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export function test(_name: string, _fn: () => any): void
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export function expectType<T>(value: T): void
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export function expectAssignable<T, T2 extends T = T>(value: T2): void
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export type IsUnion<T, U extends T = T> = (
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T extends any ? (U extends T ? false : true) : never
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) extends false
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? false
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: true
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export type IsAny<T> = 0 extends 1 & T ? true : false
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