import * as i0 from "@angular/core";
export declare class TuiIcons {
    private readonly resolver;
    protected readonly nothing: undefined;
    protected readonly start: import("@angular/core").Signal<string | null>;
    protected readonly end: import("@angular/core").Signal<string | null>;
    protected readonly startMode: import("@angular/core").Signal<string | undefined>;
    protected readonly endMode: import("@angular/core").Signal<string | undefined>;
    readonly iconEnd: import("@angular/core").InputSignal<string | null | undefined>;
    readonly iconStart: import("@angular/core").InputSignal<string | null | undefined>;
    resolve(icon?: string | null): string | null;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiIcons, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TuiIcons, never, never, { "iconEnd": { "alias": "iconEnd"; "required": false; "isSignal": true; }; "iconStart": { "alias": "iconStart"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}