import { ChangeDetectorRef, ElementRef, EventEmitter } from '@angular/core';
import { FormControl } from '@angular/forms';
import { BehaviorSubject } from 'rxjs';
import { MenuItem } from '../falconTypes';
import * as i0 from "@angular/core";
export declare class CoreMultiSelectComponent {
    private cdr;
    private elRef;
    focusItem: MenuItem<any> | undefined;
    /**
     * Event emitted when items are selected or deselected
     * @param EventEmitter<any[]> - Emits array of selected items
     * @example
     * <core-multi-select (onItemSelected)="handleSelection($event)"></core-multi-select>
     */
    onItemSelected: EventEmitter<any[]>;
    inputElement: ElementRef<HTMLInputElement>;
    /**
     * Enable adding titleKey and valueKey to search keys automatically
     * @param boolean - true to add keys to search (default: true)
     * @example
     * <core-multi-select [canAddValueKeyAndTitleKeyInSearchKeys]="true"></core-multi-select>
     */
    canAddValueKeyAndTitleKeyInSearchKeys: boolean;
    /**
     * FormControl for form validation and value management
     * @param FormControl - Angular FormControl instance
     * @example
     * <core-multi-select [inputFormControl]="myControl"></core-multi-select>
     */
    inputFormControl: FormControl;
    /**
     * Items that should be single-select (only one can be selected at a time)
     * @param string[] - Array of item values that are single-select
     * @example
     * <core-multi-select [singleSelectItems]="['option1', 'option2']"></core-multi-select>
     */
    singleSelectItems: string[];
    /**
     * Label text for the multi-select component
     * @param string - Label to display above the component
     * @example
     * <core-multi-select label="Select options"></core-multi-select>
     */
    label: string;
    /**
     * Comma-separated keys to search in items
     * @param string - Keys separated by comma for search functionality
     * @example
     * <core-multi-select searchKeys="name,id,code"></core-multi-select>
     */
    searchKeys: string;
    /**
     * Key to use for displaying the title of each item
     * @param any - Property name from the item object to display as title
     * @example
     * <core-multi-select [titleKey]="'name'"></core-multi-select>
     */
    set titleKey(data: any);
    /**
     * Key to use for the value of each item
     * @param any - Property name from the item object to use as value
     * @example
     * <core-multi-select [valueKey]="'id'"></core-multi-select>
     */
    set valueKey(data: any);
    /**
     * Array of items for multi-selection
     * @param any - Array of objects with title and value properties
     * @example
     * <core-multi-select [items]="myItems"></core-multi-select>
     */
    set items(data: any);
    /**
     * Default selected values (required)
     * @param any[] - Array of default values to be selected initially
     * @example
     * <core-multi-select [defaultValue]="['value1', 'value2']"></core-multi-select>
     */
    set defaultValue(data: any[]);
    selectedItems: Record<string, {
        title: string;
        value: string;
    }>[];
    filteredItems: BehaviorSubject<any[]>;
    focusItemId: string;
    keys: string[];
    newItems: any[];
    isOpenMenu: boolean;
    _items: any;
    _defaultValue: string[];
    _titleKey: any;
    _valueKey: any;
    initCounter: number;
    currentItemIndex: number;
    randomId: number;
    hasTitleKey: boolean;
    hasValueKey: boolean;
    hasItems: boolean;
    hasDefaultValue: boolean;
    focused: boolean;
    text: string;
    searchText: string;
    get isFocused(): boolean;
    get isSelectedItems(): boolean;
    constructor(cdr: ChangeDetectorRef, elRef: ElementRef);
    init(): void;
    onChangeText(event?: KeyboardEvent | undefined, canOpenMenu?: boolean): Promise<void>;
    ngOnInit(): void;
    setInputFocus(): void;
    initializeDefaultValue(): void;
    handleKeyBoard(event: KeyboardEvent): void;
    ngAfterViewInit(): void;
    private scrollToActive;
    onItemSelect(selectedItem: any, isFromUi: boolean): void;
    showText(): void;
    changeItemsType(items: any[]): any[];
    openMenuClick(): void;
    focusOut(event: FocusEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CoreMultiSelectComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CoreMultiSelectComponent, "core-multi-select", never, { "canAddValueKeyAndTitleKeyInSearchKeys": { "alias": "canAddValueKeyAndTitleKeyInSearchKeys"; "required": false; }; "inputFormControl": { "alias": "inputFormControl"; "required": false; }; "singleSelectItems": { "alias": "singleSelectItems"; "required": false; }; "label": { "alias": "label"; "required": false; }; "searchKeys": { "alias": "searchKeys"; "required": false; }; "titleKey": { "alias": "titleKey"; "required": false; }; "valueKey": { "alias": "valueKey"; "required": false; }; "items": { "alias": "items"; "required": false; }; "defaultValue": { "alias": "defaultValue"; "required": true; }; }, { "onItemSelected": "onItemSelected"; }, never, never, false, never>;
}