import SlSkeleton from '@shoelace-style/shoelace/dist/components/skeleton/skeleton.js';
export declare class SkeletonBase extends SlSkeleton {
    type: 'rectangle' | 'circle' | 'text';
    height: number;
    width: number;
    animation: 'pulse' | 'sheen' | 'none';
    getHeight: () => string;
    render(): import("lit-html").TemplateResult<1>;
}