import { DropdownBase, IDropdownItemOption } from "./dropdownBase";
/**
   * Creates a custom dropdown element with icon support
   * @param options - Configuration object for the dropdown
   * @returns Created dropdown element
   * @since 3.0.0
   */
export declare function createDropdown(options: IDropdownOptions): HTMLDivElement;
export type DropdownSize = "medium" | "small";
export interface IDropdownOptions {
    /**
     * Array of options or function that returns options
     * @since 3.0.0
     */
    options: Array<IDropdownItemOption> | (() => Array<IDropdownItemOption>);
    /**
     * Function to check if option is selected
     * @since 3.0.0
     */
    isSelected: (option: IDropdownItemOption) => boolean;
    /**
     * Selection handler
     * @since 3.0.0
     */
    handler: (value: string, option: IDropdownItemOption) => void;
    /**
     * Placeholder text when no option is selected
     * @since 3.0.0
     */
    placeholder?: string;
    /**
     * Title text above the dropdown
     * @since 3.0.0
     */
    title?: string | (() => string);
    /**
     * CSS class name for the dropdown
     * @since 3.0.0
     */
    className?: string;
    /**
     * Dropdown size variant
     * @since 3.0.0
     */
    size?: DropdownSize;
    resetHandler?: () => void;
}
export declare class DropdownWidget extends DropdownBase {
    private options;
    private optionsSource;
    private placeholder;
    private titleElement;
    private headerContent;
    private selectedOption;
    constructor(options: IDropdownOptions);
    protected createDropdownElement(): HTMLDivElement;
    protected createHeader(): HTMLDivElement;
    private createResetButton;
    private updateTitle;
    protected getOptions(): IDropdownItemOption[];
    protected isOptionSelected(option: IDropdownItemOption): boolean;
    protected onOptionSelect(option: IDropdownItemOption, dropdownItem: HTMLLIElement): void;
    protected onBeforePopupShow(): void;
    protected onDropdownOpened(): void;
    protected onOpenedByKeyboard(): void;
    protected shouldUpdateAriaSelectedOnFocus(): boolean;
    protected updateHeaderContent(): void;
    protected updateSelect(): void;
    protected attachMethodsToElement(): void;
    setValue(value: string | null | undefined): void;
    getValue(): string | null;
}