import * as i0 from "@angular/core";
interface PopupTemplateContext<T extends object> {
    $implicit: T;
    index: number;
}
export declare class PopupTemplateDirective<T extends object> {
    dataSource: import("@angular/core").InputSignal<"" | T[]>;
    static ngTemplateContextGuard<TContextItem extends object>(dir: PopupTemplateDirective<TContextItem>, ctx: unknown): ctx is PopupTemplateContext<TContextItem>;
    static ɵfac: i0.ɵɵFactoryDeclaration<PopupTemplateDirective<any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<PopupTemplateDirective<any>, "[fuPopupTemplate]", never, { "dataSource": { "alias": "fuPopupTemplate"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}
export {};