import { ChangeDetectorRef, EventEmitter, OnDestroy } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { AngularSelectDropdown } from '../models';
import * as i0 from "@angular/core";
interface SelectedItem {
    value: any;
    name: string;
}
export declare class AngularSelectDropdownComponent<T> implements ControlValueAccessor, OnDestroy {
    private cdRef;
    /**
     * Handler function to extract the label for each item.
     * @param item The item from the list.
     * @returns The label (name or value) of the item.
     */
    labelHandler: (item: T) => any;
    /**
     * Defines the key used to sort the dropdown items.
     * @param sortKeyName The key used to sort the items, default is 'value'.
     * @default 'value'
     */
    sortKeyName: string;
    /**
     * List of items to populate the dropdown.
     * This setter updates the internal store of items and triggers an update.
     * @param items The array of items to be displayed in the dropdown.
     */
    set items(items: T[]);
    /**
     * Determines whether the dropdown allows clearing the selection.
     * @param isClearable If true, the dropdown will show a clear button.
     * @default false
     */
    isClearable: boolean;
    /**
     * Determines whether the dropdown is disabled.
     * @param disabled If true, the dropdown is disabled and cannot be interacted with.
     * @default false
     */
    disabled: boolean;
    /**
     * Determines whether the dropdown menu should close when the selected item is cleared.
     * @param closeMenuOnClear If true, the dropdown will close when the selection is cleared.
     * @default true
     */
    closeMenuOnClear: boolean;
    /**
     * Placeholder text displayed when no item is selected.
     * @param placeholder The placeholder text.
     * @default ''
     */
    placeholder: string;
    /**
     * Message displayed when no items match the search query.
     * @param notFoundMessage The message to display when no items are found.
     * @default 'Nothing found'
     */
    notFoundMessage: string;
    /**
     * Event emitted when an item is selected.
     * @param selectItem The selected item is emitted as an event.
     */
    selectItem: EventEmitter<T>;
    hostClasses: string;
    private _items;
    get items(): T[];
    data: (number | string) | (number | string)[];
    isDropdownOpen: boolean;
    itemsStore: AngularSelectDropdown[];
    selectedItem: SelectedItem;
    constructor(cdRef: ChangeDetectorRef);
    ngOnDestroy(): void;
    private onTouched;
    private onChange;
    registerOnChange(onChange: (value: number | string | null) => void): void;
    registerOnTouched(onTouched: () => void): void;
    writeValue(obj: number | string): void;
    private updateData;
    private updateItems;
    private updateSelectedItem;
    trackByValue(index: number, item: AngularSelectDropdown): any;
    closeDropdownMenu(): void;
    onClickRemove(event: MouseEvent): void;
    onSelectItem(item: AngularSelectDropdown): void;
    onSelectClick(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<AngularSelectDropdownComponent<any>, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<AngularSelectDropdownComponent<any>, "angular-select-dropdown", never, { "labelHandler": { "alias": "labelHandler"; "required": false; }; "sortKeyName": { "alias": "sortKeyName"; "required": false; }; "items": { "alias": "items"; "required": false; }; "isClearable": { "alias": "isClearable"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "closeMenuOnClear": { "alias": "closeMenuOnClear"; "required": false; }; "placeholder": { "alias": "placeholder"; "required": false; }; "notFoundMessage": { "alias": "notFoundMessage"; "required": false; }; }, { "selectItem": "selectItem"; }, never, never, false, never>;
}
export {};