File: subtypingWithObjectMembersAccessibility.js

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//// [subtypingWithObjectMembersAccessibility.ts]
// Derived member is private, base member is not causes errors

class Base {
    foo: string;
}

class Derived extends Base {
    bar: string;
}

class A {
    public foo: Base;
}

class B extends A {
    private foo: Derived; // error
}

class A2 {
    public 1: Base; 
}

class B2 extends A2 {
    private 1: Derived; // error
}

class A3 {
    public '1': Base;
}

class B3 extends A3 {
    private '1': Derived; // error
}

//// [subtypingWithObjectMembersAccessibility.js]
// Derived member is private, base member is not causes errors
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var Base = /** @class */ (function () {
    function Base() {
    }
    return Base;
}());
var Derived = /** @class */ (function (_super) {
    __extends(Derived, _super);
    function Derived() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    return Derived;
}(Base));
var A = /** @class */ (function () {
    function A() {
    }
    return A;
}());
var B = /** @class */ (function (_super) {
    __extends(B, _super);
    function B() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    return B;
}(A));
var A2 = /** @class */ (function () {
    function A2() {
    }
    return A2;
}());
var B2 = /** @class */ (function (_super) {
    __extends(B2, _super);
    function B2() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    return B2;
}(A2));
var A3 = /** @class */ (function () {
    function A3() {
    }
    return A3;
}());
var B3 = /** @class */ (function (_super) {
    __extends(B3, _super);
    function B3() {
        return _super !== null && _super.apply(this, arguments) || this;
    }
    return B3;
}(A3));