File: privateNameFieldDerivedClasses.js

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node-typescript 4.1.3-1
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//// [privateNameFieldDerivedClasses.ts]
class Base {
    #prop: number = 123;
    static method(x: Derived) {
        console.log(x.#prop);
    }
}
class Derived extends Base {
    static method(x: Derived) {
        console.log(x.#prop);
    }
}



//// [privateNameFieldDerivedClasses.js]
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, privateMap) {
    if (!privateMap.has(receiver)) {
        throw new TypeError("attempted to get private field on non-instance");
    }
    return privateMap.get(receiver);
};
var _prop;
class Base {
    constructor() {
        _prop.set(this, 123);
    }
    static method(x) {
        console.log(__classPrivateFieldGet(x, _prop));
    }
}
_prop = new WeakMap();
class Derived extends Base {
    static method(x) {
        console.log(x.);
    }
}