import { TuiControl } from '@taiga-ui/cdk/classes';
import { type TuiTextfieldAccessor, TuiTextfieldMultiComponent } from '@taiga-ui/core/components/textfield';
import { type TuiItemsHandlers } from '@taiga-ui/core/directives/items-handlers';
import * as i0 from "@angular/core";
import * as i1 from "@taiga-ui/core/components/input";
export declare class TuiInputChipDirective<T> extends TuiControl<T[]> implements TuiTextfieldAccessor<T[]> {
    private readonly options;
    private readonly mobile;
    private readonly dropdown;
    protected readonly textfield: TuiTextfieldMultiComponent<any>;
    protected readonly open: import("@angular/core").ModelSignal<boolean>;
    protected readonly handlers: TuiItemsHandlers<T>;
    protected readonly dropdownEnabled: import("@angular/core").Signal<boolean>;
    protected readonly sub: import("rxjs").Subscription;
    readonly separator: import("@angular/core").InputSignal<string | RegExp>;
    readonly unique: import("@angular/core").InputSignal<boolean>;
    readonly el: HTMLInputElement;
    setValue(value: T[]): void;
    protected onEnter(rawValue?: string): void;
    protected onInput(): void;
    protected onPaste(event: ClipboardEvent | DragEvent): void;
    protected onBackspace(key: string): void;
    protected scrollTo(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiInputChipDirective<any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TuiInputChipDirective<any>, "input[tuiInputChip]", never, { "separator": { "alias": "separator"; "required": false; "isSignal": true; }; "unique": { "alias": "unique"; "required": false; "isSignal": true; }; }, {}, never, never, true, [{ directive: typeof i1.TuiWithInput; inputs: {}; outputs: {}; }]>;
}