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