import * as i0 from "@angular/core";
export declare class KpiWidgetColorService {
    /**
     *
     * @param color Background color
     * @return Calculated text color based on background color
     */
    static getTextColor(color: string): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<KpiWidgetColorService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<KpiWidgetColorService>;
}