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