import * as i0 from "@angular/core";
export declare class PlacementService {
    constructor();
    placeNextToElement(parent: any, child: any, position: any, fixed?: boolean): Promise<unknown>;
    place(parent: any, child: any, position: any): {
        top: number;
        left: number;
    };
    checkFit(child: any, placement: any, prefered: any, current: any): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<PlacementService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<PlacementService>;
}