import { ChangeDetectorRef, ElementRef, EventEmitter, Injector, OnChanges, OnDestroy, OnInit, SimpleChanges, TemplateRef } from '@angular/core';
import { ControlContainer } from '@angular/forms';
import { NgtControlValueAccessor } from '../../../../base/ngt-control-value-accessor';
import { NgtStylizableDirective } from '../../../../directives/ngt-stylizable/ngt-stylizable.directive';
import { NgtHttpService } from '../../../../services/http/ngt-http.service';
import { NgtTranslateService } from '../../../../services/http/ngt-translate.service';
import { NgtStylizableService } from '../../../../services/ngt-stylizable/ngt-stylizable.service';
import { NgtFormComponent } from '../ngt-form/ngt-form.component';
import { NgtInputComponent } from '../ngt-input/ngt-input.component';
import { NgtSectionComponent } from '../../../ngt-section/ngt-section.component';
import { NgtModalComponent } from '../../../ngt-modal/ngt-modal.component';
import * as i0 from "@angular/core";
export declare class NgtMultiSelectComponent extends NgtControlValueAccessor implements OnInit, OnDestroy, OnChanges {
    private ngtHttpService;
    private changeDetector;
    private ngtForm;
    private ngtSection;
    private ngtModal;
    private ngtStylizableDirective;
    protected injector: Injector;
    formContainer: ControlContainer;
    ngtTranslateService: NgtTranslateService;
    containerRef: ElementRef;
    inputSearch: NgtInputComponent;
    elementCheckboxTemplate: TemplateRef<any>;
    /** Visual */
    customOptionTemplate: TemplateRef<any>;
    customHeaderTemplate: TemplateRef<any>;
    label: string;
    helpTitle: string;
    helpText: string;
    helpTextColor: string;
    helperReverseYPosition: boolean;
    helperAutoXReverse: boolean;
    shining: boolean;
    loading: boolean;
    /** Behavior */
    bindLabel: string | Function;
    bindSearch: string;
    itemsPerPage: number;
    name: string;
    remoteResource: any;
    items: Array<any>;
    searchable: boolean;
    allowOriginalItemsUnselect: boolean;
    allowSelectAll: boolean;
    allowDisplayOnlySelected: boolean;
    autoSelectUniqueOption: boolean;
    /** Validation */
    isRequired: boolean;
    isDisabled: boolean;
    onDataChange: EventEmitter<Array<NgtSelectContainerSelectableElementInterface>>;
    searchTerm: string;
    searchInputName: string;
    selectAllCheckboxName: string;
    displayOnlySelectedName: string;
    selectedElements: Array<NgtSelectContainerSelectableElementInterface>;
    itemsTotal: number;
    selectAllCheckbox: boolean;
    displayOnlySelected: boolean;
    nativeName: string;
    nativeValue: any;
    ngtStyle: NgtStylizableService;
    selectableElements: Array<NgtSelectContainerSelectableElementInterface>;
    selectableElementsOnSearch: Array<NgtSelectContainerSelectableElementInterface>;
    componentReady: boolean;
    private pagination;
    private subscriptions;
    private inSearch;
    private searchTimeout;
    private previousSearchTerm;
    private becameVisible;
    private selectableResourcesCount;
    private originalItems;
    constructor(ngtHttpService: NgtHttpService, changeDetector: ChangeDetectorRef, ngtForm: NgtFormComponent, ngtSection: NgtSectionComponent, ngtModal: NgtModalComponent, ngtStylizableDirective: NgtStylizableDirective, injector: Injector, formContainer: ControlContainer, ngtTranslateService: NgtTranslateService);
    onScroll(event: any): void;
    ngOnInit(): void;
    ngDoCheck(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    setFocus(): void;
    refresh(itemsPerPage?: number, searchTerm?: string): Promise<void>;
    reset(): void;
    selectAll(): void;
    selectElements(elements: Array<any>): void;
    toggleItem(selectableElement: NgtSelectContainerSelectableElementInterface, event?: Event): void;
    onNativeChange(selectableElement: NgtSelectContainerSelectableElementInterface): void;
    change(selectedElements: Array<any>): void;
    search(term: string): void;
    getSelectableElements(): Array<any>;
    getSelectableElementValue(selectableItem: any): string;
    hasValidationErrors(): boolean;
    canSelectItem(item: NgtSelectContainerSelectableElementInterface): boolean;
    disabled(): boolean;
    private handleElementSelection;
    private loadData;
    private bindSelectableElements;
    private bindSelectedElements;
    private initComponentValidation;
    private updateValidations;
    private isRequiredValidator;
    private findSelectedElement;
    private compareWith;
    private hasChangesBetweenBindings;
    private isSelectedElement;
    private canAutoSelectUniqueOption;
    private isHidden;
    private isColoquentResources;
    private isDisabledByParent;
    private destroySubscriptions;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgtMultiSelectComponent, [null, null, { optional: true; skipSelf: true; }, { optional: true; skipSelf: true; }, { optional: true; skipSelf: true; }, { optional: true; self: true; }, null, { optional: true; host: true; }, { optional: true; }]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NgtMultiSelectComponent, "ngt-multi-select", never, { "customOptionTemplate": { "alias": "customOptionTemplate"; "required": false; }; "customHeaderTemplate": { "alias": "customHeaderTemplate"; "required": false; }; "label": { "alias": "label"; "required": false; }; "helpTitle": { "alias": "helpTitle"; "required": false; }; "helpText": { "alias": "helpText"; "required": false; }; "helpTextColor": { "alias": "helpTextColor"; "required": false; }; "helperReverseYPosition": { "alias": "helperReverseYPosition"; "required": false; }; "helperAutoXReverse": { "alias": "helperAutoXReverse"; "required": false; }; "shining": { "alias": "shining"; "required": false; }; "loading": { "alias": "loading"; "required": false; }; "bindLabel": { "alias": "bindLabel"; "required": false; }; "bindSearch": { "alias": "bindSearch"; "required": false; }; "itemsPerPage": { "alias": "itemsPerPage"; "required": false; }; "name": { "alias": "name"; "required": false; }; "remoteResource": { "alias": "remoteResource"; "required": false; }; "items": { "alias": "items"; "required": false; }; "searchable": { "alias": "searchable"; "required": false; }; "allowOriginalItemsUnselect": { "alias": "allowOriginalItemsUnselect"; "required": false; }; "allowSelectAll": { "alias": "allowSelectAll"; "required": false; }; "allowDisplayOnlySelected": { "alias": "allowDisplayOnlySelected"; "required": false; }; "autoSelectUniqueOption": { "alias": "autoSelectUniqueOption"; "required": false; }; "isRequired": { "alias": "isRequired"; "required": false; }; "isDisabled": { "alias": "isDisabled"; "required": false; }; }, { "onDataChange": "onDataChange"; }, never, never, false, never>;
}
export interface NgtSelectContainerSelectableElementInterface {
    uuid: string;
    isSelected: boolean;
    value: any;
}