import { ElementRef, OnChanges, SimpleChanges } from '@angular/core';
import * as i0 from "@angular/core";
export declare class EcabsDynamicBgColorDirective implements OnChanges {
    private readonly elementRef;
    params: string;
    saturation: number;
    lightness: number;
    constructor(elementRef: ElementRef);
    ngOnChanges(changes: SimpleChanges): void;
    changeBgColor(el: ElementRef): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<EcabsDynamicBgColorDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<EcabsDynamicBgColorDirective, "[ecabsDynamicBgColor]", never, { "params": { "alias": "params"; "required": false; }; "saturation": { "alias": "saturation"; "required": false; }; "lightness": { "alias": "lightness"; "required": false; }; }, {}, never, never, false, never>;
}