import { NgControl } from '@angular/forms';
import { type TuiTextfieldAccessor, TuiTextfieldComponent } from '@taiga-ui/core/components/textfield';
import { type TuiItemsHandlers } from '@taiga-ui/core/directives/items-handlers';
import { TuiDropdownDirective } from '@taiga-ui/core/portals/dropdown';
import { type TuiInteractiveState } from '@taiga-ui/core/types';
import * as i0 from "@angular/core";
import * as i1 from "@taiga-ui/cdk/directives/native-validator";
import * as i2 from "@taiga-ui/cdk/directives/id";
export declare class TuiInputDirective<T> implements TuiTextfieldAccessor<T> {
    private readonly field;
    private readonly computedInvalid;
    protected readonly el: HTMLInputElement;
    protected readonly control: NgControl | null;
    protected readonly handlers: TuiItemsHandlers<T>;
    protected readonly textfield: TuiTextfieldComponent<any>;
    protected readonly dropdown: TuiDropdownDirective;
    protected readonly a: import("@angular/core").Signal<string>;
    protected readonly m: import("@angular/core").Signal<string | readonly string[] | null>;
    protected readonly s: import("@angular/core").Signal<TuiInteractiveState | null>;
    protected readonly f: import("@angular/core").Signal<boolean | null>;
    /**
     * @deprecated use `<input [readonly]="..." />` instead
     * TODO(v6): delete
     */
    readonly readOnlyLegacy: import("@angular/core").InputSignal<boolean>;
    /**
     * TODO(v6): delete, it's only for backward compatibility
     */
    readonly readOnly: import("@angular/core").Signal<boolean>;
    readonly readonly: import("@angular/core").InputSignal<boolean>;
    /**
     * @deprecated use `<tui-textfield [invalid]="..." />` instead
     * TODO(v6): delete
     */
    readonly invalid: import("@angular/core").InputSignal<boolean | null>;
    /**
     * @deprecated use `<tui-textfield [tuiAppearanceFocus]="..." />` instead
     * TODO(v6): delete
     */
    readonly focused: import("@angular/core").InputSignal<boolean | null>;
    /**
     * @deprecated use `<tui-textfield [tuiAppearanceState]="..." />` instead
     * TODO(v6): delete
     */
    readonly state: import("@angular/core").InputSignal<TuiInteractiveState | null>;
    readonly value: import("@angular/core").WritableSignal<string>;
    readonly mode: import("@angular/core").Signal<string | null>;
    /**
     * Temporary workaround until TuiControl has deprecated `pseudoInvalid = input(..., {alias: 'invalid'})` property
     * We cannot inject `TuiTextfieldComponent` (@taiga-ui/core) inside `TuiControl` (`@taiga-ui/cdk`)
     * TODO(v6): remove all logic inside constructor
     */
    constructor();
    setValue(value: T | null): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiInputDirective<any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TuiInputDirective<any>, "input[tuiInput]", never, { "readOnlyLegacy": { "alias": "readOnly"; "required": false; "isSignal": true; }; "readonly": { "alias": "readonly"; "required": false; "isSignal": true; }; "invalid": { "alias": "invalid"; "required": false; "isSignal": true; }; "focused": { "alias": "focused"; "required": false; "isSignal": true; }; "state": { "alias": "state"; "required": false; "isSignal": true; }; }, {}, never, never, true, [{ directive: typeof i1.TuiNativeValidator; inputs: {}; outputs: {}; }, { directive: typeof i2.TuiId; inputs: {}; outputs: {}; }]>;
}
export declare class TuiWithInput {
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiWithInput, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TuiWithInput, never, never, {}, {}, never, never, true, [{ directive: typeof TuiInputDirective; inputs: { "invalid": "invalid"; "focused": "focused"; "readOnly": "readOnly"; "readonly": "readonly"; "state": "state"; }; outputs: {}; }]>;
}