13 lines
234 B
JavaScript
13 lines
234 B
JavaScript
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export class A1 {
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foo(): this { return this; }
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bar(): this { return this; }
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}
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export class A2<X> {
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foo(): this { return this; }
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bar(): this { return this; }
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qux(x: X): X { return x; }
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}
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export class A3<X> extends A2<X> {}
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