File: genericNewInterface.js

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node-typescript 5.0.4%2Bds1-1
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//// [genericNewInterface.ts]
function createInstance<T>(ctor: new (s: string) => T): T {
    return new ctor(42); //should be an error
}
                   
interface INewable<T> {
    new (param: string): T;
}

function createInstance2<T>(ctor: INewable<T>): T {
    return new ctor(1024); //should be an error
}

//// [genericNewInterface.js]
function createInstance(ctor) {
    return new ctor(42); //should be an error
}
function createInstance2(ctor) {
    return new ctor(1024); //should be an error
}