32 lines
653 B
TypeScript
32 lines
653 B
TypeScript
class MyClass {
|
|
private p: number = 123;
|
|
protected pp: number = 123;
|
|
public ppp: number = 123;
|
|
}
|
|
|
|
interface MyClass {
|
|
extension1(p: number): void;
|
|
extension2(p: number): void;
|
|
extension3(p: number): void;
|
|
}
|
|
|
|
MyClass.prototype.extension1 = function (this: MyClass, p: number) {
|
|
this.p = p;
|
|
this.pp = p;
|
|
this.ppp = p;
|
|
}
|
|
|
|
MyClass.prototype.extension2 = function<T extends MyClass> (this: T, p: number) {
|
|
this.p = p;
|
|
this.pp = p;
|
|
this.ppp = p;
|
|
}
|
|
|
|
function extension3<T extends MyClass> (this: T, p: number) {
|
|
this.p = p;
|
|
this.pp = p;
|
|
this.ppp = p;
|
|
}
|
|
|
|
MyClass.prototype.extension3 = extension3;
|