10 lines
424 B
Plaintext
10 lines
424 B
Plaintext
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==== tests/cases/compiler/callbackArgsDifferByOptionality.ts (2 errors) ====
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function x3(callback: (x?: 'hi') => number);
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~~~~~~~~~~~~~~~~~~~~
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!!! Specialized overload signature is not assignable to any non-specialized signature.
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function x3(callback: (x: string) => number);
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function x3(callback: (x: any) => number) {
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cb();
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~~
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!!! Cannot find name 'cb'.
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}
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