TypeScript/tests/cases/conformance/interfaces/declarationMerging/mergedInterfacesWithMultipleBases3.ts
2014-07-12 17:30:19 -07:00

35 lines
503 B
TypeScript

// merged interfaces behave as if all extends clauses from each declaration are merged together
// no errors expected
class C<T> {
a: T;
}
class C2<T> {
b: T;
}
class C3<T> {
c: T;
}
class C4<T> {
d: T;
}
interface A<T> extends C<string>, C3<string> {
y: T;
}
interface A<T> extends C<string>, C4<string> {
z: T;
}
class D implements A<boolean> {
a: string;
b: Date;
c: string;
d: string;
y: boolean;
z: boolean;
}