declare module fb {
    interface IFbFlexContainerScope extends ng.IScope, fb.IFlexContainerAttributes {
        flexAttributes: fb.IFlexContainerAttributes;
        showSettings: boolean;
    }
    interface IFlexContainerAttributes extends Object {
        flexDirection?: string;
        flexWrap?: string;
        justifyContent?: string;
        alignItems?: string;
        alignContent?: string;
    }
}