20 lines
782 B
TypeScript
20 lines
782 B
TypeScript
/// <reference path='fourslash.ts' />
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//@Filename: file.tsx
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// @jsx: preserve
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// @noLib: true
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//// declare function ComponentSpecific<U>(l: {prop: U}): JSX.Element;
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//// declare function ComponentSpecific1<U>(l: {prop: U, "ignore-prop": number}): JSX.Element;
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//// function Bar<T extends {prop: number}>(arg: T) {
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//// let a1 = <Compone/*1*/ntSpecific {...arg} ignore-prop="hi" />; // U is number
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//// let a2 = <ComponentSpecific1 {...arg} ignore-prop={10} />; // U is number
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//// let a3 = <Component/*2*/Specific {...arg} prop="hello" />; // U is "hello"
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//// }
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verify.quickInfos({
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1: "function ComponentSpecific<number>(l: {\n prop: number;\n}): any",
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2: "function ComponentSpecific<never>(l: {\n prop: never;\n}): any"
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});
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