9 lines
397 B
Plaintext
9 lines
397 B
Plaintext
tests/cases/conformance/parser/ecmascript5/IndexSignatures/parserIndexSignature3.ts(2,5): error TS1019: An index signature parameter cannot have a question mark.
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==== tests/cases/conformance/parser/ecmascript5/IndexSignatures/parserIndexSignature3.ts (1 errors) ====
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interface I {
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[a?]
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~
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!!! error TS1019: An index signature parameter cannot have a question mark.
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} |