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tests/cases/conformance/types/objectTypeLiteral/callSignatures/specializedSignatureIsNotSubtypeOfNonSpecializedSignature.ts(2,10): error TS2394: Overload signature is not compatible with function implementation.
==== tests/cases/conformance/types/objectTypeLiteral/callSignatures/specializedSignatureIsNotSubtypeOfNonSpecializedSignature.ts (1 errors) ====
function foo(x: 'a');
~~~
!!! error TS2394: Overload signature is not compatible with function implementation.
function foo(x: number) { }
class C {
foo(x: 'a');
foo(x: number);
foo(x: any) { }
}
class C2<T> {
foo(x: 'a');
foo(x: T);
foo(x: any) { }
}
class C3<T extends String> {
foo(x: 'a');
foo(x: T);
foo(x: any) { }
}
interface I {
(x: 'a');
(x: number);
foo(x: 'a');
foo(x: number);
}
interface I2<T> {
(x: 'a');
(x: T);
foo(x: 'a');
foo(x: T);
}
interface I3<T extends String> {
(x: 'a');
(x: T);
foo(x: 'a');
foo(x: T);
}
var a: {
(x: 'a');
(x: number);
foo(x: 'a');
foo(x: number);
}
var a2: {
(x: 'a');
<T>(x: T);
foo(x: 'a');
foo<T>(x: T);
}
var a3: {
(x: 'a');
<T>(x: T);
foo(x: 'a');
foo<T extends String>(x: T);
}
|
