//// [privateNameDeclarationMerging.ts] class D {}; class C { #x; foo () { const c = new C(); c.#x; // OK const d: D = new C(); d.#x; // Error } } interface C { new (): D; } //// [privateNameDeclarationMerging.js] var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) { if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter"); if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it"); return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver); }; var _C_x; class D { } ; class C { constructor() { _C_x.set(this, void 0); } foo() { const c = new C(); __classPrivateFieldGet(c, _C_x, "f"); // OK const d = new C(); __classPrivateFieldGet(d, _C_x, "f"); // Error } } _C_x = new WeakMap();