import { EventEmitter, Injector, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { AbstractControl, ControlValueAccessor, NgControl } from '@angular/forms';
import { SelectModel } from '../models/components/select.model';
import { MatCheckboxChange } from '@angular/material/checkbox';
import { MatSelectChange } from '@angular/material/select';
import { TranslateService } from '@ngx-translate/core';
import { ValidatorService } from '../services/validator.service';
import { CdkVirtualScrollViewport } from '@angular/cdk/scrolling';
import { MatOptionSelectionChange } from '@angular/material/core';
import { NiceComponentLibraryConfig } from '../models/nice-component-library.config';
import { CvaFormControl } from './cva-form-control';
import * as i0 from "@angular/core";
export declare class CvaMultiSelectAutocomplete implements ControlValueAccessor, CvaFormControl, OnInit, OnChanges {
    private translateService;
    private injector;
    placeholder: string;
    label: string;
    hint: string;
    value: any[] | any;
    options: SelectModel[];
    disabled: boolean;
    errorMessages: Map<string, (e?: any) => string>;
    multiple: boolean;
    required: boolean | (() => boolean);
    isTree: boolean;
    treeSymbol: string;
    sizeOfItemsInListByPixels: number;
    isLabelOutside: boolean;
    isFloatLabel: boolean;
    percentOfLabelOutside: number;
    selectionChange: EventEmitter<any>;
    selectedOptionDataChange: EventEmitter<SelectModel[]>;
    clearSelection: EventEmitter<any>;
    valueOptionRef: SelectModel[];
    isFormControl: boolean;
    searchInputRef: any;
    formControl: AbstractControl | null;
    filteredOptions: SelectModel[];
    selectAllChecked: boolean;
    labelCount: number;
    cdkVirtualScrollViewPort: CdkVirtualScrollViewport | undefined;
    config: NiceComponentLibraryConfig;
    constructor(translateService: TranslateService, injector: Injector, ngControl: NgControl);
    _displayString: string;
    get displayString(): string;
    _titleString: string;
    get titleString(): string;
    get NsValidator(): typeof ValidatorService;
    get selectedValue(): any[] | any;
    set selectedValue(val: any[] | any);
    getFormControl(): AbstractControl | null;
    ngOnInit(): void;
    getRequired(): boolean;
    callValidator(): void;
    propagateChange: (_: any) => void;
    writeValue(obj: any[] | any): void;
    registerOnChange(fn: any): void;
    registerOnTouched(): void;
    ngOnChanges(simpleChanges: SimpleChanges): void;
    toggleSelectAll(val: MatCheckboxChange): void;
    filterItem(value: string): void;
    onDisplayString(): {
        _displayString: string;
        _titleString: string;
    };
    matSelectionChange(val: MatSelectChange): void;
    onSelectionChange(change: MatOptionSelectionChange): void;
    updateSelectAll(): void;
    onDisplayTreeData(displayValue: string, isFirstLine: boolean): string;
    openChange($event: boolean): void;
    getItemSize(): number;
    getViewPortHeight(): number;
    isShowControl(): boolean;
    clearSelectedValues(): void;
    isShowClearButton(): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<CvaMultiSelectAutocomplete, [null, null, { optional: true; self: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CvaMultiSelectAutocomplete, "cva-multi-select-autocomplete", never, { "placeholder": { "alias": "placeholder"; "required": false; }; "label": { "alias": "label"; "required": false; }; "hint": { "alias": "hint"; "required": false; }; "value": { "alias": "value"; "required": false; }; "options": { "alias": "options"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "errorMessages": { "alias": "errorMessages"; "required": false; }; "multiple": { "alias": "multiple"; "required": false; }; "required": { "alias": "required"; "required": false; }; "isTree": { "alias": "isTree"; "required": false; }; "treeSymbol": { "alias": "treeSymbol"; "required": false; }; "sizeOfItemsInListByPixels": { "alias": "sizeOfItemsInListByPixels"; "required": false; }; "isLabelOutside": { "alias": "isLabelOutside"; "required": false; }; "isFloatLabel": { "alias": "isFloatLabel"; "required": false; }; "percentOfLabelOutside": { "alias": "percentOfLabelOutside"; "required": false; }; "isFormControl": { "alias": "isFormControl"; "required": false; }; }, { "selectionChange": "selectionChange"; "selectedOptionDataChange": "selectedOptionDataChange"; "clearSelection": "clearSelection"; }, never, never, false, never>;
}