24 lines
649 B
TypeScript
24 lines
649 B
TypeScript
//// [typeAliasesForObjectTypes.ts]
|
|
type T1 = { x: string }
|
|
|
|
// An interface can be named in an extends or implements clause, but a type alias for an object type literal cannot.
|
|
interface I1 extends T1 { y: string }
|
|
class C1 implements T1 {
|
|
x: string;
|
|
}
|
|
|
|
// An interface can have multiple merged declarations, but a type alias for an object type literal cannot.
|
|
type T2 = { x: string }
|
|
type T2 = { y: number }
|
|
|
|
// An interface can have type parameters, but a type alias for an object type literal cannot.
|
|
type T3<T> = { x: T }
|
|
|
|
|
|
//// [typeAliasesForObjectTypes.js]
|
|
var C1 = (function () {
|
|
function C1() {
|
|
}
|
|
return C1;
|
|
})();
|