import { type KeyValue } from '@angular/common';
import { type OnChanges, TemplateRef } from '@angular/core';
import { type TuiContext } from '@taiga-ui/cdk/types';
import { TuiTextfieldComponent } from '@taiga-ui/core/components/textfield';
import * as i0 from "@angular/core";
export declare class TuiSearchResultsComponent<T> implements OnChanges {
    private readonly el;
    protected readonly options: {
        key: string;
        history: string;
        popular: string;
        empty: string;
        remove: string;
    };
    protected readonly i18n: import("@angular/core").Signal<{
        popular: string;
        history: string;
        placeholder: string;
        hotkey: string;
        all: string;
        empty: string;
    } | undefined>;
    protected readonly textfield: TuiTextfieldComponent<any>;
    protected active: number;
    readonly template?: TemplateRef<TuiContext<T>>;
    results: Record<string, readonly T[]> | null;
    ngOnChanges(): void;
    protected isEmpty(results: Record<string, readonly T[]>): boolean;
    protected onArrow(current: HTMLElement, step: number): void;
    protected tab(step: number): void;
    protected notEmpty({ value }: KeyValue<string, readonly T[]>): boolean;
    protected asIs(): number;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiSearchResultsComponent<any>, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TuiSearchResultsComponent<any>, "tui-search-results", never, { "results": { "alias": "results"; "required": false; }; }, {}, ["template"], ["*"], true, never>;
}