import { AfterViewInit, ElementRef, EventEmitter, OnChanges, OnInit, Renderer2, SimpleChanges, TemplateRef } from '@angular/core';
import { Observable } from 'rxjs';
import { ControlValueAccessor } from '@angular/forms';
import { DataService } from '../services/data.service';
export declare class AutocompleteComponent implements OnInit, OnChanges, AfterViewInit, ControlValueAccessor {
    private renderer;
    dataService: DataService;
    searchInput: ElementRef;
    filteredListElement: ElementRef;
    inputKeyUp$: Observable<any>;
    inputKeyDown$: Observable<any>;
    query: string;
    filteredList: any[];
    elementRef: any;
    selectedIdx: number;
    toHighlight: string;
    notFound: boolean;
    isFocused: boolean;
    isOpen: boolean;
    overlay: boolean;
    private manualOpen;
    private manualClose;
    batchTokenData: any;
    isLoading: boolean;
    isRecentSearchOpen: any;
    /**
     * Data of items list.
     * It can be array of strings or array of objects.
     */
    data: any[];
    searchKeyword: string;
    placeholder: string;
    heading: string;
    initialValue: any;
    showNotFound: boolean;
    take: number;
    displayData: string;
    clearInputOnSelect: boolean;
    notFoundText: string;
    recentSearch: Record<string, string>[];
    debounceTime: number;
    disabled: boolean;
    filterType: any[];
    /**
     * The minimum number of characters the user must type before a search is performed.
     */
    minQueryLength: number;
    /**
     * Focus first item in the list
     */
    focusFirst: boolean;
    /** Event that is emitted whenever an item from the list is selected. */
    selected: EventEmitter<any>;
    /** Event that is emitted whenever an input is changed. */
    inputChanged: EventEmitter<any>;
    /** Event that is emitted whenever an input is focused. */
    readonly inputFocused: EventEmitter<void>;
    /** Event that is emitted whenever an input is cleared. */
    readonly inputCleared: EventEmitter<void>;
    /** Event that is emitted when the autocomplete panel is opened. */
    readonly opened: EventEmitter<void>;
    /** Event that is emitted when the autocomplete panel is closed. */
    readonly closed: EventEmitter<void>;
    handleError: EventEmitter<any>;
    suggestionList: EventEmitter<any>;
    itemTemplate: TemplateRef<any>;
    notFoundTemplate: TemplateRef<any>;
    /**
     * Propagates new value when model changes
     */
    propagateChange: any;
    onTouched: any;
    onClick(event: MouseEvent, targetElement: HTMLElement): void;
    /**
     * Writes a new value from the form model into the view,
     * Updates model
     */
    writeValue(value?: any): void;
    /**
     * Registers a handler that is called when something in the view has changed
     */
    registerOnChange(fn: any): void;
    /**
     * Registers a handler specifically for when a control receives a touch event
     */
    registerOnTouched(fn: () => void): void;
    /**
     * Event that is called when the value of an input element is changed
     */
    onChange(event: any): void;
    constructor(elementRef: ElementRef, renderer: Renderer2, dataService: DataService, batchTokenData: string[]);
    /**
     * Event that is called when the control status changes to or from DISABLED
     */
    setDisabledState(isDisabled: boolean): void;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    /**
     * Set initial value
     * @param value intitial value
     */
    setInitialValue(value: any): void;
    /**
     * Update search results
     */
    ngOnChanges(changes: SimpleChanges): void;
    /**
     * Items change
     */
    handleItemsChange(): void;
    /**
     * Filter data
     */
    filterList(): Promise<void>;
    /**
     * Select item in the list.
     * @param item item detail
     */
    select(item: any): void;
    recentSearchClick(item: any): void;
    /**
     * Document click
     * @param e event
     */
    handleClick(e: any): void;
    /**
     * Handle body overlay
     */
    handleOverlay(): void;
    /**
     * Define panel state
     */
    setPanelState(event: any): void;
    /**
     * Manual controls
     */
    open(): void;
    close(): void;
    focus(): void;
    clear(): void;
    clearInputOnDemand(): void;
    /**
     * Remove search query
     */
    remove(e: any): void;
    handleOpen(): void;
    handleClose(): void;
    handleFocus(e: any): void;
    /**
     * Initialize keyboard events
     */
    initEventStream(): void;
    /**
     * Listen keyboard events
     */
    listenEventStream(): void;
    /**
     * on keyup == when input changed
     * @param e event
     */
    onKeyUp(e: any): void;
    /**
     * Keyboard arrow top and arrow bottom
     * @param e event
     */
    onFocusItem(e: any): void;
    /**
     * Select item on enter click
     */
    onHandleEnter(): void;
    /**
     * Esc click
     */
    onEsc(): void;
    /**
     * Tab click
     */
    onTab(): void;
}