import * as i0 from "@angular/core";
import * as i1 from "../../theme/src/theme-check.directive";
import * as i2 from "../../common/sapphire-view-encapsulation";
export declare class SkeletonComponent {
    /**
     * The index of this element in the container that renders skeleton pieces.
     * Used to harmonize the background animation across the skeleton pieces.
     */
    index?: number;
    _getAnimationDelay: (order?: number | undefined) => string | undefined;
    static ɵfac: i0.ɵɵFactoryDeclaration<SkeletonComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SkeletonComponent, "sp-skeleton-block, sp-skeleton-circle, sp-skeleton-text", never, { "index": "index"; }, {}, never, never, false, [{ directive: typeof i1.ThemeCheckDirective; inputs: {}; outputs: {}; }, { directive: typeof i2.UseComponentStylesOnHost; inputs: {}; outputs: {}; }]>;
}