32 lines
616 B
TypeScript
32 lines
616 B
TypeScript
// @strict: true
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// Repro from #14615
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type Constructor<T> = new (...args: any[]) => T;
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const WithLocation = <T extends Constructor<Point>>(Base: T) => class extends Base {
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getLocation(): [number, number] {
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const [x,y] = super.getLocation();
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return [this.x | x, this.y | y];
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}
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}
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class Point {
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constructor(public x: number, public y: number) { }
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getLocation(): [number, number] {
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return [0,0];
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}
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}
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class Foo extends WithLocation(Point) {
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calculate() {
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return this.x + this.y;
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}
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getLocation() {
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return super.getLocation()
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}
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whereAmI() {
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return this.getLocation();
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}
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}
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