import { EventEmitter, Injector, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import * as i0 from "@angular/core";
export interface DropdownOption {
    value: any;
    text: string;
}
export declare class EluxDropdown implements OnInit, OnChanges, ControlValueAccessor {
    private readonly injector;
    placeholder: string;
    options: DropdownOption[];
    selectedOption: any;
    disabled: boolean;
    idInput: string;
    showSearch: boolean;
    optionSelected: EventEmitter<any>;
    isOpen: boolean;
    selectedOptionText: string;
    optionsFiltered: DropdownOption[];
    private onChange;
    private onTouched;
    private parentFormControl;
    constructor(injector: Injector);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    injectParentFormControl(): void;
    addPlaceholderOption(): void;
    updateSelectedOption(): void;
    updatePlaceholderOption(): void;
    toggleDropdown(): void;
    onDocumentClick(event: MouseEvent): void;
    selectOption(option: DropdownOption): void;
    writeValue(value: string): void;
    registerOnChange(fn: Function): void;
    registerOnTouched(fn: Function): void;
    setDisabledState?(isDisabled: boolean): void;
    onChangeFilter(event: any): void;
    get isTouched(): boolean;
    get isInvalid(): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<EluxDropdown, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<EluxDropdown, "lib-elux-dropdown", never, { "placeholder": { "alias": "placeholder"; "required": false; }; "options": { "alias": "options"; "required": false; }; "selectedOption": { "alias": "selectedOption"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "idInput": { "alias": "idInput"; "required": false; }; "showSearch": { "alias": "showSearch"; "required": false; }; }, { "optionSelected": "optionSelected"; }, never, never, true, never>;
}