22 lines
1.2 KiB
Plaintext
22 lines
1.2 KiB
Plaintext
tests/cases/compiler/overloadOnConstInheritance2.ts(5,11): error TS2430: Interface 'Deriver' incorrectly extends interface 'Base'.
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Types of property 'addEventListener' are incompatible.
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Type '(x: "bar") => string' is not assignable to type '{ (x: string): any; (x: "foo"): string; }'.
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Types of parameters 'x' and 'x' are incompatible.
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Type '"foo"' is not assignable to type '"bar"'.
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==== tests/cases/compiler/overloadOnConstInheritance2.ts (1 errors) ====
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interface Base {
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addEventListener(x: string): any;
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addEventListener(x: 'foo'): string;
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}
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interface Deriver extends Base {
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~~~~~~~
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!!! error TS2430: Interface 'Deriver' incorrectly extends interface 'Base'.
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!!! error TS2430: Types of property 'addEventListener' are incompatible.
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!!! error TS2430: Type '(x: "bar") => string' is not assignable to type '{ (x: string): any; (x: "foo"): string; }'.
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!!! error TS2430: Types of parameters 'x' and 'x' are incompatible.
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!!! error TS2430: Type '"foo"' is not assignable to type '"bar"'.
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addEventListener(x: 'bar'): string; // shouldn't need to redeclare the string overload
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}
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