import { AfterContentInit, EventEmitter, OnInit, QueryList } from "@angular/core";
import { RealsoftButtonToggleAppearance, RealsoftButtonToggleChange } from "./config";
import { Direction } from "@angular/cdk/bidi";
import { ControlValueAccessor } from "@angular/forms";
import { RealsoftButtonToggle } from './button-toggle';
import * as i0 from "@angular/core";
export declare const REALSOFT_BUTTON_TOGGLE_GROUP_VALUE_ACCESSOR: any;
export declare class RealsoftButtonToggleGroup implements ControlValueAccessor, OnInit, AfterContentInit {
    private _changeDetectorRef;
    private _dir;
    private _multiple;
    private _disabled;
    private _disabledInteractive;
    private _selectionModel;
    private _initialValue;
    private _hideSingleSelectionIndicator;
    private _hideMultipleSelectionIndicator;
    private _name;
    private _defaultOptions;
    _controlValueAccessorChangeFn: (value: any) => void;
    _onTouched: () => any;
    _buttonToggles: QueryList<RealsoftButtonToggle>;
    readonly change: EventEmitter<RealsoftButtonToggleChange>;
    readonly valueChange: EventEmitter<any>;
    get selected(): RealsoftButtonToggle | RealsoftButtonToggle[];
    appearance: RealsoftButtonToggleAppearance;
    color: 'primary' | 'secondary' | 'ternary';
    get name(): string;
    set name(newValue: string);
    get multiple(): boolean;
    set multiple(value: boolean);
    get disabled(): boolean;
    set disabled(value: boolean);
    get disabledInteractive(): boolean;
    set disabledInteractive(value: boolean);
    get dir(): Direction;
    get value(): any;
    set value(newValue: any);
    get hideSingleSelectionIndicator(): boolean;
    set hideSingleSelectionIndicator(value: boolean);
    get hideMultipleSelectionIndicator(): boolean;
    set hideMultipleSelectionIndicator(value: boolean);
    constructor(...args: unknown[]);
    ngOnInit(): void;
    ngAfterContentInit(): void;
    private _markToggleButtonsForCheck;
    _isPreviouslySelected(toggle: RealsoftButtonToggle): boolean;
    _syncChildrenButtonToggle(toggle: RealsoftButtonToggle, select: boolean, isUserInput?: boolean, deferExecution?: boolean): void;
    _changeEventEmission(toggle: RealsoftButtonToggle): void;
    private _setSelectionGroupByValue;
    private _selectToggleButtonByValue;
    private _clearSelection;
    _isPreviouslyChecked(toggle: RealsoftButtonToggle): boolean;
    private _multipleSelectionValue;
    private _tabIndexInitialization;
    private _setTabIndex;
    private _getNavigationButtonFocusNextIndex;
    writeValue(value: any): void;
    registerOnChange(fn: (value: any) => void): void;
    registerOnTouched(fn: any): void;
    setDisabledState(isDisabled: boolean): void;
    _keydown(event: KeyboardEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<RealsoftButtonToggleGroup, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<RealsoftButtonToggleGroup, "realsoft-button-toggle-group", ["realsoftButtonToggleGroup"], { "appearance": { "alias": "appearance"; "required": false; }; "color": { "alias": "color"; "required": false; }; "name": { "alias": "name"; "required": false; }; "multiple": { "alias": "multiple"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "disabledInteractive": { "alias": "disabledInteractive"; "required": false; }; "value": { "alias": "value"; "required": false; }; "hideSingleSelectionIndicator": { "alias": "hideSingleSelectionIndicator"; "required": false; }; "hideMultipleSelectionIndicator": { "alias": "hideMultipleSelectionIndicator"; "required": false; }; }, { "change": "change"; "valueChange": "valueChange"; }, ["_buttonToggles"], never, true, never>;
    static ngAcceptInputType_multiple: unknown;
    static ngAcceptInputType_disabled: unknown;
    static ngAcceptInputType_disabledInteractive: unknown;
    static ngAcceptInputType_hideSingleSelectionIndicator: unknown;
    static ngAcceptInputType_hideMultipleSelectionIndicator: unknown;
}