//// [declFileForFunctionTypeAsTypeParameter.ts] class X { } class C extends X<() => number> { } interface I extends X<() => number> { } //// [declFileForFunctionTypeAsTypeParameter.js] var __extends = (this && this.__extends) || function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; function __() { this.constructor = d; } __.prototype = b.prototype; d.prototype = new __(); }; var X = (function () { function X() { } return X; })(); var C = (function (_super) { __extends(C, _super); function C() { _super.apply(this, arguments); } return C; })(X); //// [declFileForFunctionTypeAsTypeParameter.d.ts] declare class X { } declare class C extends X<() => number> { } interface I extends X<() => number> { }