import { AfterContentInit, AfterViewInit, DoCheck, EventEmitter, OnDestroy, QueryList } from '@angular/core';
import { ControlValueAccessor, NgControl } from '@angular/forms';
import { Observable, Subject } from 'rxjs';
import { RealsoftChipRow } from './chip-row';
import { RealsoftChipSet } from './chip-set';
import { RealsoftFormFieldControl } from '../form-field/directives/form-field-control';
import { RealsoftChipEvent, RealsoftChipTextControl } from './models';
import { ErrorStateMatcher } from '../error-state-matcher';
import * as i0 from "@angular/core";
export declare class RealsoftChipGridChange {
    source: RealsoftChipGrid;
    value: any;
    constructor(source: RealsoftChipGrid, value: any);
}
export declare class RealsoftChipGrid extends RealsoftChipSet implements AfterContentInit, AfterViewInit, ControlValueAccessor, DoCheck, RealsoftFormFieldControl<any>, OnDestroy {
    ngControl: NgControl;
    readonly controlType: string;
    protected _chipInput: RealsoftChipTextControl;
    protected _defaultRole: string;
    private _errorStateTracker;
    private _ariaDescribedbyIds;
    _onTouched: () => void;
    _onChange: (value: any) => void;
    protected _placeholder: string;
    protected _required: boolean | undefined;
    protected _value: any[];
    readonly stateChanges: Subject<void>;
    get disabled(): boolean;
    set disabled(value: boolean);
    get id(): string;
    get empty(): boolean;
    get placeholder(): string;
    set placeholder(value: string);
    get focused(): boolean;
    get required(): boolean;
    set required(value: boolean);
    get shouldLabelFloat(): boolean;
    get value(): any;
    set value(value: any);
    get errorStateMatcher(): ErrorStateMatcher;
    set errorStateMatcher(value: ErrorStateMatcher);
    get chipBlurChanges(): Observable<RealsoftChipEvent>;
    readonly change: EventEmitter<RealsoftChipGridChange>;
    readonly valueChange: EventEmitter<any>;
    _chips: QueryList<RealsoftChipRow>;
    get errorState(): boolean;
    set errorState(value: boolean);
    constructor(...args: unknown[]);
    ngAfterContentInit(): void;
    ngAfterViewInit(): void;
    ngDoCheck(): void;
    ngOnDestroy(): void;
    registerInput(inputElement: RealsoftChipTextControl): void;
    onContainerClick(event: MouseEvent): void;
    focus(): void;
    setDescribedByIds(ids: string[]): void;
    writeValue(value: any): void;
    registerOnChange(fn: (value: any) => void): void;
    registerOnTouched(fn: () => void): void;
    setDisabledState(isDisabled: boolean): void;
    updateErrorState(): void;
    _blur(): void;
    protected _allowFocusEscape(): void;
    _handleKeydown(event: KeyboardEvent): void;
    _focusLastChip(): void;
    private _propagateChanges;
    private _markAsTouched;
    static ɵfac: i0.ɵɵFactoryDeclaration<RealsoftChipGrid, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<RealsoftChipGrid, "realsoft-chip-grid", never, { "disabled": { "alias": "disabled"; "required": false; }; "placeholder": { "alias": "placeholder"; "required": false; }; "required": { "alias": "required"; "required": false; }; "value": { "alias": "value"; "required": false; }; "errorStateMatcher": { "alias": "errorStateMatcher"; "required": false; }; }, { "change": "change"; "valueChange": "valueChange"; }, ["_chips"], ["*"], true, never>;
    static ngAcceptInputType_disabled: unknown;
    static ngAcceptInputType_required: unknown;
}