34 lines
677 B
TypeScript
34 lines
677 B
TypeScript
class IBaseBase<T, U> {
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constructor(x: U) { }
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}
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interface IBase<T, U> extends IBaseBase<T, U> { }
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class BaseBase2 {
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constructor(x: number) { }
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}
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declare class BaseBase<T, U> extends BaseBase2 implements IBase<T, U> {
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constructor(x: T, ...y: U[]);
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constructor(x1: T, x2: T, ...y: U[]);
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constructor(x1: T, x2: U, y: T);
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}
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class Base extends BaseBase<string, number> {
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}
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class Derived extends Base { }
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// Ok
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new Derived("", "");
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new Derived("", 3);
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new Derived("", 3, 3);
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new Derived("", 3, 3, 3);
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new Derived("", 3, "");
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new Derived("", "", 3);
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new Derived("", "", 3, 3);
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// Errors
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new Derived(3);
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new Derived("", 3, "", 3);
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new Derived("", 3, "", ""); |