function IDBVersionChangeEvent(type, eventInitDict) {
    // eventInitDict is a IDBVersionChangeEventInit (but is not defined as a global)
    ShimEvent.call(this, type);
    Object.defineProperty(this, 'oldVersion', {
        enumerable: true,
        configurable: true,
        get: function get() {
            return eventInitDict.oldVersion;
        }
    });
    Object.defineProperty(this, 'newVersion', {
        enumerable: true,
        configurable: true,
        get: function get() {
            return eventInitDict.newVersion;
        }
    });
}
// Babel apparently having a problem adding `hasInstance` to a class, so we are redefining as a function
Babel apparently having a problem adding `hasInstance` to a class, so we are redefining as a function
Babel apparently having a problem adding ` hasInstance ` to a class so we are redefining as a function
function IDBVersionChangeEvent(type, eventInitDict) {
    ShimEvent.call(this, type);
    Object.defineProperty(this, 'oldVersion', {
        enumerable: true,
        configurable: true,
        get: function get() {
            return eventInitDict.oldVersion;
        }
    });
    Object.defineProperty(this, 'newVersion', {
        enumerable: true,
        configurable: true,
        get: function get() {
            return eventInitDict.newVersion;
        }
    });
}
function IDBVersionChangeEvent ( type , eventInitDict ) { ShimEvent . call ( this , type ) ; Object . defineProperty ( this , 'oldVersion' , { enumerable : true , configurable : true , get : function get ( ) { return eventInitDict . oldVersion ; } } ) ; Object . defineProperty ( this , 'newVersion' , { enumerable : true , configurable : true , get : function get ( ) { return eventInitDict . newVersion ; } } ) ; }
Babel apparently having a problem adding `hasInstance` to a class, so we are redefining as a function
Babel apparently having a problem adding ` hasInstance ` to a class so we are redefining as a function
// eventInitDict is a IDBVersionChangeEventInit (but is not defined as a global)