import { ElementRef, type Signal, ViewContainerRef } from '@angular/core';
import { NgControl } from '@angular/forms';
import { TuiControl } from '@taiga-ui/cdk/classes';
import { type TuiContext } from '@taiga-ui/cdk/types';
import { type TuiDataListHost } from '@taiga-ui/core/components/data-list';
import { TuiDropdownDirective, TuiDropdownOpen } from '@taiga-ui/core/portals/dropdown';
import { type TuiInteractiveState, type TuiSizeL, type TuiSizeS } from '@taiga-ui/core/types';
import { type PolymorpheusContent } from '@taiga-ui/polymorpheus';
import { type TuiTextfieldAccessor } from './textfield-accessor';
import * as i0 from "@angular/core";
import * as i1 from "@taiga-ui/core/directives/appearance";
import * as i2 from "@taiga-ui/core/portals/dropdown";
import * as i3 from "@taiga-ui/core/directives/icons";
import * as i4 from "@taiga-ui/core/directives/items-handlers";
import * as i5 from "@taiga-ui/core/components/data-list";
export declare class TuiTextfieldComponent<T> implements TuiDataListHost<T> {
    private readonly focusedIn;
    protected readonly ghost: Signal<ElementRef<HTMLElement> | undefined>;
    protected readonly dropdown: TuiDropdownDirective;
    protected readonly open: TuiDropdownOpen;
    protected readonly clear: Signal<string>;
    protected readonly label: Signal<ElementRef<any> | undefined>;
    protected readonly computedFiller: Signal<string>;
    protected readonly showFiller: Signal<boolean>;
    protected readonly accessor: Signal<TuiTextfieldAccessor<T> | undefined>;
    readonly vcr: Signal<ViewContainerRef | undefined>;
    readonly control: Signal<NgControl | undefined>;
    readonly child: Signal<TuiControl<any> | undefined>;
    readonly auxiliaries: Signal<readonly null[]>;
    readonly focused: Signal<boolean>;
    readonly options: import("./textfield.options").TuiTextfieldOptions;
    readonly el: HTMLElement;
    readonly input: Signal<ElementRef<HTMLInputElement> | undefined>;
    readonly content: import("@angular/core").InputSignal<PolymorpheusContent<TuiContext<T>>>;
    readonly filler: import("@angular/core").InputSignal<string>;
    readonly invalid: import("@angular/core").InputSignal<boolean | null>;
    readonly tuiAppearanceFocus: import("@angular/core").InputSignal<boolean | null>;
    /**
     * TODO(v6): expose tuiAppearanceState input using host directives API
     * ```ts
     * hostDirectives: [{directive: TuiAppearance, inputs: ['tuiAppearanceState']}]
     * ```
     * Temporary workaround while {@link TuiInputDirective} still binds tuiAppearanceState(...)
     */
    readonly tuiAppearanceState: import("@angular/core").InputSignal<TuiInteractiveState | null>;
    readonly value: import("@angular/core").WritableSignal<string>;
    get disabled(): boolean;
    get size(): TuiSizeL | TuiSizeS;
    handleOption(option: T): void;
    protected get hasLabel(): boolean;
    protected get openable(): boolean;
    protected onResize({ clientWidth }: HTMLElement): void;
    protected onCleanerClick(value: T | T[] | null): void;
    protected onIconClick(): void;
    protected onScroll(element: HTMLElement): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiTextfieldComponent<any>, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TuiTextfieldComponent<any>, "tui-textfield:not([multi])", never, { "content": { "alias": "content"; "required": false; "isSignal": true; }; "filler": { "alias": "filler"; "required": false; "isSignal": true; }; "invalid": { "alias": "invalid"; "required": false; "isSignal": true; }; "tuiAppearanceFocus": { "alias": "tuiAppearanceFocus"; "required": false; "isSignal": true; }; "tuiAppearanceState": { "alias": "tuiAppearanceState"; "required": false; "isSignal": true; }; }, {}, ["label", "accessor", "control", "child", "auxiliaries", "input"], ["input", "select", "textarea", "label[tuiLabel]", "*", "tui-icon"], true, [{ directive: typeof i1.TuiAppearance; inputs: {}; outputs: {}; }, { directive: typeof i2.TuiDropdownDirective; inputs: {}; outputs: {}; }, { directive: typeof i2.TuiDropdownFixed; inputs: {}; outputs: {}; }, { directive: typeof i2.TuiWithDropdownOpen; inputs: {}; outputs: {}; }, { directive: typeof i3.TuiWithIcons; inputs: {}; outputs: {}; }, { directive: typeof i4.TuiWithItemsHandlers; inputs: {}; outputs: {}; }, { directive: typeof i5.TuiWithOptionContent; inputs: {}; outputs: {}; }]>;
}