60 lines
1.5 KiB
TypeScript
60 lines
1.5 KiB
TypeScript
// @filename: file.tsx
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// @jsx: preserve
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// @noLib: true
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// @skipLibCheck: true
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// @libFiles: react.d.ts,lib.d.ts
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import React = require('react');
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interface Prop {
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a: number,
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b: string
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}
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declare class MyComp<P> extends React.Component<P, {}> {
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internalProp: P;
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}
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let x = <MyComp<Prop> a={10} b="hi" />; // OK
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x = <MyComp<Prop> a={10} b="hi"></MyComp>; // OK
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x = <MyComp<Prop> a={10} b={20} />; // error
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x = <MyComp<Prop> a={10} b={20}></MyComp>; // error
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x = <MyComp<Prop, Prop> a={10} b="hi" />; // error
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x = <MyComp<Prop, Prop> a={10} b="hi"></MyComp>; // error
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x = <MyComp<> a={10} b="hi" />; // error
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x = <MyComp<> a={10} b="hi"></MyComp>; // error
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x= <MyComp<{}> /> // OK
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x= <MyComp<{}>></MyComp> // OK
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declare class MyComp2<P extends { a: string }, P2 = {}> extends React.Component<P & P2, {}> {
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internalProp: [P, P2];
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}
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x = <MyComp2<{a: string, b: string}> a="a" b="b" />; // OK
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x = <MyComp2<{a: string, b: string}> a="a" b="b"></MyComp2>; // OK
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x = <MyComp2<Prop> a={10} b="hi" />; // error
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x = <MyComp2<Prop> a={10} b="hi"></MyComp2>; // error
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x = <MyComp2<{a: string}, {b: string}> a="hi" b="hi" />; // OK
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x = <MyComp2<{a: string}, {b: string}> a="hi" b="hi"></MyComp2>; // OK
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x = <MyComp2<{a: string}, {b: string}, Prop> a="hi" b="hi" />; // error
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x = <MyComp2<{a: string}, {b: string}, Prop> a="hi" b="hi"></MyComp2>; // error
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x = <MyComp2<{a: string}, {b: number}> a="hi" b="hi" />; // error
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x = <MyComp2<{a: string}, {b: number}> a="hi" b="hi"></MyComp2>; // error
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