//// [numericIndexerTyping2.ts] class I { [x: string]: Date } class I2 extends I { } var i: I; var r: string = i[1]; // error: numeric indexer returns the type of the string indexer var i2: I2; var r2: string = i2[1]; // error: numeric indexer returns the type of the string indexere //// [numericIndexerTyping2.js] var __extends = 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 I = (function () { function I() { } return I; })(); var I2 = (function (_super) { __extends(I2, _super); function I2() { _super.apply(this, arguments); } return I2; })(I); var i; var r = i[1]; // error: numeric indexer returns the type of the string indexer var i2; var r2 = i2[1]; // error: numeric indexer returns the type of the string indexere