import * as i0 from "@angular/core";
import * as i1 from "@taiga-ui/core/directives/appearance";
export declare class TuiAppearanceProxy {
    private readonly a;
    protected readonly f: import("@angular/core").Signal<boolean | null>;
    protected readonly m: import("@angular/core").Signal<string | readonly string[] | null>;
    protected readonly s: import("@angular/core").Signal<import("@taiga-ui/core/types").TuiInteractiveState | null>;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiAppearanceProxy, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TuiAppearanceProxy, never, never, {}, {}, never, never, true, [{ directive: typeof i1.TuiAppearance; inputs: {}; outputs: {}; }]>;
}