34 lines
491 B
TypeScript
34 lines
491 B
TypeScript
// merged interfaces behave as if all extends clauses from each declaration are merged together
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class C<T> {
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a: T;
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}
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class C2<T> {
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b: T;
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}
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class C3<T> {
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c: T;
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}
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class C4<T> {
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d: T;
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}
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interface A<T> extends C<string>, C3<string> { // error
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y: T;
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}
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interface A<T> extends C<number>, C4<string> {
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z: T;
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}
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class D implements A<boolean> {
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a: string;
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b: string;
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c: string;
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d: string;
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y: boolean;
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z: boolean;
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} |