import { ComponentRef } from "@angular/core";
import { SdBusyContainerControl } from "./sd-busy-container.control";
import * as i0 from "@angular/core";
export declare class SdBusyProvider {
    private readonly _appRef;
    type: import("../../../core/utils/bindings/$signal").SdWritableSignal<"spinner" | "bar" | "cube">;
    globalBusyCount: import("../../../core/utils/bindings/$signal").SdWritableSignal<number>;
    private _containerRef?;
    get containerRef(): ComponentRef<SdBusyContainerControl>;
    constructor();
    static ɵfac: i0.ɵɵFactoryDeclaration<SdBusyProvider, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<SdBusyProvider>;
}