5 lines
196 B
TypeScript
5 lines
196 B
TypeScript
interface Int<T, U> {
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method(x: T): U;
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}
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declare function foo<T, U>(x: T, y: Int<T, U>, z: Int<U, T>): T;
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foo("", { method(p1) { return p1.length } }, { method(p2) { return undefined } }); |