12 lines
388 B
Plaintext
12 lines
388 B
Plaintext
==== tests/cases/compiler/declareClassInterfaceImplementation.ts (1 errors) ====
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interface IBuffer {
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[index: number]: number;
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}
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declare class Buffer implements IBuffer {
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~~~~~~
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!!! error TS2421: Class 'Buffer' incorrectly implements interface 'IBuffer':
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!!! error TS2421: Index signature is missing in type 'Buffer'.
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}
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