24 lines
805 B
Plaintext
24 lines
805 B
Plaintext
==== tests/cases/conformance/types/objectTypeLiteral/methodSignatures/methodSignaturesWithOverloads.ts (2 errors) ====
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// Object type literals permit overloads with optionality but they must match
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var c: {
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func4?(x: number): number;
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func4(s: string): string; // error, mismatched optionality
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~~~~~
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!!! Overload signatures must all be optional or required.
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func5?: {
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(x: number): number;
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(s: string): string;
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};
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};
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var c2: {
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func4<T>(x: T): number;
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func4? <T>(s: T): string; // error, mismatched optionality
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~~~~~
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!!! Overload signatures must all be optional or required.
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func5?: {
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<T>(x: T): number;
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<T>(s: T): string;
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};
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}; |