TypeScript/tests/baselines/reference/multipleBaseInterfaesWithIncompatibleProperties.errors.txt
2014-07-12 17:30:19 -07:00

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==== tests/cases/compiler/multipleBaseInterfaesWithIncompatibleProperties.ts (1 errors) ====
interface A<T>
{
x: T
}
interface C extends A<string>, A<number> { }
~
!!! Interface 'C' cannot simultaneously extend types 'A<string>' and 'A<number>':
!!! Named properties 'x' of types 'A<string>' and 'A<number>' are not identical.