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tests/cases/conformance/types/members/duplicateNumericIndexers.ts(5,5): error TS2375: Duplicate number index signature.
tests/cases/conformance/types/members/duplicateNumericIndexers.ts(9,5): error TS2375: Duplicate number index signature.
tests/cases/conformance/types/members/duplicateNumericIndexers.ts(10,5): error TS2375: Duplicate number index signature.
tests/cases/conformance/types/members/duplicateNumericIndexers.ts(14,5): error TS2375: Duplicate number index signature.
tests/cases/conformance/types/members/duplicateNumericIndexers.ts(15,5): error TS2375: Duplicate number index signature.
tests/cases/conformance/types/members/duplicateNumericIndexers.ts(20,5): error TS2375: Duplicate number index signature.
tests/cases/conformance/types/members/duplicateNumericIndexers.ts(25,5): error TS2375: Duplicate number index signature.
tests/cases/conformance/types/members/duplicateNumericIndexers.ts(30,5): error TS2375: Duplicate number index signature.
==== tests/cases/conformance/types/members/duplicateNumericIndexers.ts (8 errors) ====
// it is an error to have duplicate index signatures of the same kind in a type
interface Number {
[x: number]: string;
[x: number]: string;
~~~~~~~~~~~~~~~~~~~~
!!! error TS2375: Duplicate number index signature.
}
interface String {
[x: number]: string;
~~~~~~~~~~~~~~~~~~~~
!!! error TS2375: Duplicate number index signature.
[x: number]: string;
~~~~~~~~~~~~~~~~~~~~
!!! error TS2375: Duplicate number index signature.
}
interface Array<T> {
[x: number]: T;
~~~~~~~~~~~~~~~
!!! error TS2375: Duplicate number index signature.
[x: number]: T;
~~~~~~~~~~~~~~~
!!! error TS2375: Duplicate number index signature.
}
class C {
[x: number]: string;
[x: number]: string;
~~~~~~~~~~~~~~~~~~~~
!!! error TS2375: Duplicate number index signature.
}
interface I {
[x: number]: string;
[x: number]: string;
~~~~~~~~~~~~~~~~~~~~
!!! error TS2375: Duplicate number index signature.
}
var a: {
[x: number]: string;
[x: number]: string;
~~~~~~~~~~~~~~~~~~~~
!!! error TS2375: Duplicate number index signature.
}
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