//// [indexer2A.ts]
class IHeapObjectProperty { }
class IDirectChildrenMap {
    // Decided to enforce a semicolon after declarations
    hasOwnProperty(objectId: number): boolean
    [objectId: number]: IHeapObjectProperty[]
}
var directChildrenMap = <IDirectChildrenMap>{}; 

//// [indexer2A.js]
var IHeapObjectProperty = (function () {
    function IHeapObjectProperty() {
    }
    return IHeapObjectProperty;
})();
var IDirectChildrenMap = (function () {
    function IDirectChildrenMap() {
    }
    return IDirectChildrenMap;
})();
var directChildrenMap = {};