21 lines
603 B
Plaintext
21 lines
603 B
Plaintext
==== tests/cases/conformance/interfaces/interfaceDeclarations/interfaceWithStringIndexerHidingBaseTypeIndexer3.ts (1 errors) ====
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interface Base {
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[x: number]: { a: number }
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1: {
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a: number; b: number;
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}
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}
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interface Derived extends Base {
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[x: number]: {
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a: number; b: number
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};
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// error
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2: {
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~~~~
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a: number;
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~~~~~~~~~~~~~~~~~~
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}
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~~~~~
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!!! Property '2' of type '{ a: number; }' is not assignable to numeric index type '{ a: number; b: number; }'.
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} |