import { InjectOptions } from '@angular/core';
import { Fill } from 'ol/style';
import * as i0 from "@angular/core";
export declare class NolTextBackgroundFillComponent {
    private readonly host;
    constructor();
    getInstance(): {
        setFill: (fill: Fill | null) => void;
    };
    update(): void;
    private setBackgroundFill;
    static ɵfac: i0.ɵɵFactoryDeclaration<NolTextBackgroundFillComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NolTextBackgroundFillComponent, "nol-text-background-fill", ["nolTextBackgroundFill"], {}, {}, never, ["*"], true, never>;
}
export declare function useTextBackgroundFill(): NolTextBackgroundFillComponent;
export declare function useTextBackgroundFill(options: InjectOptions & {
    optional?: false;
}): NolTextBackgroundFillComponent;
export declare function useTextBackgroundFill(options: InjectOptions): NolTextBackgroundFillComponent | null;