import { PropertyValueMap } from 'lit';
import { DdsElement } from '../../internal/dds-hu-element';
import { default as DapDSOptionItem } from '../option-item/option-item.component';
declare const DapDSOptionList_base: typeof DdsElement & {
    new (...args: any[]): import('../../internal/mixin/sizedMixin').SizedElementInterface;
    prototype: import('../../internal/mixin/sizedMixin').SizedElementInterface;
};
/**
 * `dap-ds-option-list`
 * @summary An option list is a list of selectable options.
 * @element dap-ds-option-list
 * @title - Option list
 *
 * @event {{ void }} dds-cancel - Fired when the escape key is pressed.
 * @event {{ option: DapDSOptionItem, value: string, index: number, text: string }} dds-option-change - Fired when the option list value changes.
 * @event {{ void }} dds-keydown - Fired when a key is pressed down.
 * @event {{ elements: DapDSOptionItem[] }} dds-list-changed - Fired when the available options list changes.
 *
 * @csspart base - The main option list container.
 * @csspart option-item - The option item of the option list.
 * @csspart popup-base - The base of the popup.
 * @csspart option-item-base - The base of the option item.
 * @csspart option-item-label - The label of the option item.
 * @csspart option-item-prefix - The prefix of the option item.
 * @csspart option-item-suffix - The suffix of the option item.
 *
 * @slot - The default slot for the options.
 */
export default class DapDSOptionList extends DapDSOptionList_base {
    /** The filter text of the option list */
    filterText: string;
    /** The value of the option list */
    value?: string;
    /** The focused state of the option list. */
    focused: boolean;
    /** Whether the option list is searchable */
    search: boolean;
    /** The search mode of the option list. Default is `none` */
    searchMode: 'none' | 'typehead' | 'autocomplete' | 'manual';
    /**
     * @ignore
     */
    searchOnValueSet: string;
    /** Whether the option list items are selectable, whether it shows the selected icon */
    selectable: string;
    /**
     * @ignore
     */
    options?: any[];
    /**
     * @ignore
     */
    disableDelaySet: boolean;
    queryTimeout: number | undefined;
    queryString: string;
    firstLoad: boolean;
    private currentOption;
    selectedIndex: number;
    private optionEls;
    private availableOptions;
    get isAutoComplete(): boolean;
    static readonly styles: import('lit').CSSResult;
    protected firstUpdated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void;
    getAllOptions(): DapDSOptionItem[];
    private getAllRenderedOptions;
    getAllAvailabeOptions(): DapDSOptionItem[];
    getActiveOption(): DapDSOptionItem | null | undefined;
    protected updated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void;
    protected shouldUpdate(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): boolean;
    filterAvailableOptions(): void;
    attributeChangedCallback(name: string, oldValue: any, newValue: any): void;
    setOptionsFromSlottedItems(): void;
    private handleKeydown;
    private scrollToActiveOption;
    private handleNavigationKey;
    private handleActionKey;
    private handleTypeheadKey;
    private handleKeyCodes;
    private getEventDetails;
    private findNearestEnabled;
    private findIndexByValue;
    private clearItemFocusStates;
    private setCurrentOption;
    private setFocusedOption;
    private setSelectedOption;
    private selectionChanged;
    private changeOption;
    private readonly handleOptionClick;
    getSearchString: (char: string) => string;
    buildQueryString: (char: string) => void;
    private handleInitialFocus;
    private handleKeyFocus;
    captureFocus(key?: string): void;
    removeFocus(): void;
    private handleSlotChange;
    render(): import('lit-html').TemplateResult;
}
export {};