8 lines
467 B
Plaintext
8 lines
467 B
Plaintext
tests/cases/conformance/es6/Symbols/symbolType2.ts(2,7): error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter.
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==== tests/cases/conformance/es6/Symbols/symbolType2.ts (1 errors) ====
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Symbol.isConcatSpreadable in {};
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"" in Symbol.toPrimitive;
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~~~~~~~~~~~~~~~~~~
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!!! error TS2361: The right-hand side of an 'in' expression must be of type 'any', an object type or a type parameter. |