import './styles/spacer.m.css';
interface SpacerProperties {
    /** The number of columns/rows that the spacer should span, defaults to 1 */
    span?: number;
    /** callback used to return the span setting of the spacer */
    spanCallback?: (span: number) => void;
}
export declare const Spacer: import("@dojo/framework/core/interfaces").DefaultChildrenWNodeFactory<{
    properties: SpacerProperties & import("@dojo/framework/core/interfaces").WidgetProperties;
    children: import("@dojo/framework/core/interfaces").DNode<any>[];
}>;
export default Spacer;