aliasUsageInOrExpression_main.ts(10,40): error TS2873: This kind of expression is always falsy.
aliasUsageInOrExpression_main.ts(11,40): error TS2873: This kind of expression is always falsy.


==== aliasUsageInOrExpression_main.ts (2 errors) ====
    import Backbone = require("./aliasUsageInOrExpression_backbone");
    import moduleA = require("./aliasUsageInOrExpression_moduleA");
    interface IHasVisualizationModel {
        VisualizationModel: typeof Backbone.Model;
    }
    var i: IHasVisualizationModel;
    var d1 = i || moduleA;
    var d2: IHasVisualizationModel = i || moduleA;
    var d2: IHasVisualizationModel = moduleA || i;
    var e: { x: IHasVisualizationModel } = <{ x: IHasVisualizationModel }>null || { x: moduleA };
                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2873: This kind of expression is always falsy.
    var f: { x: IHasVisualizationModel } = <{ x: IHasVisualizationModel }>null ? { x: moduleA } : null;
                                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2873: This kind of expression is always falsy.
==== aliasUsageInOrExpression_backbone.ts (0 errors) ====
    export class Model {
        public someData: string;
    }
    
==== aliasUsageInOrExpression_moduleA.ts (0 errors) ====
    import Backbone = require("./aliasUsageInOrExpression_backbone");
    export class VisualizationModel extends Backbone.Model {
        // interesting stuff here
    }
    