import * as i0 from "@angular/core";
export declare class TuiTitle {
    protected readonly nothing: undefined;
    readonly tuiTitle: import("@angular/core").InputSignal<"" | "m" | "l" | "s">;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiTitle, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TuiTitle, "[tuiTitle]", never, { "tuiTitle": { "alias": "tuiTitle"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}