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tests/cases/conformance/types/objectTypeLiteral/callSignatures/stringLiteralTypesInImplementationSignatures2.ts(27,5): error TS2300: Duplicate identifier 'foo'.
==== tests/cases/conformance/types/objectTypeLiteral/callSignatures/stringLiteralTypesInImplementationSignatures2.ts (1 errors) ====
// String literal types are only valid in overload signatures
function foo(x: any);
function foo(x: 'hi') { }
class C {
foo(x: string);
foo(x: 'hi') { }
}
interface I {
(x: 'a');
(x: 'hi');
foo(x: 'a', y: 'a');
foo(x: 'hi', y: 'hi');
}
var a: {
(x: 'hi');
(x: 'a');
foo(x: 'hi');
foo(x: 'a');
}
var b = {
foo(x: 'hi') { },
foo(x: 'a') { },
~~~
!!! error TS2300: Duplicate identifier 'foo'.
}
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