import React from 'react';
import type { LangProps, TPAComponentProps } from '../../types';
import { ErrorMessageWrapperProps } from '../internal/ErrorMessageWrapper';
import type { AppendTo, Placement } from '../internal/WixUiCoreComponents/components/CorePopover';
export declare enum DropdownAlignment {
    center = "center"
}
export declare enum DropdownTheme {
    Line = "line",
    Box = "box"
}
export interface DropdownProps extends TPAComponentProps, LangProps {
    options: DropdownOptionProps[];
    optionsContainerId?: string;
    onChange?(selectedOption: DropdownOptionProps): void;
    onExpandedChange?(isExpanded: boolean): void;
    /** Use for a Controlled input. Must provide onChange handler. */
    selectedId?: string;
    /** Use for an Uncontrolled input. */
    initialSelectedId?: string;
    placeholder?: string;
    disabled?: boolean;
    readOnly?: boolean;
    error?: boolean;
    /** Appearance of error message. TextOnly | BackgroundAndBorder */
    errorAppearance?: ErrorMessageWrapperProps['errorAppearance'];
    errorMessage?: string;
    /** Placement for Popover. Optional. */
    errorTooltipPlacement?: Placement;
    theme?: DropdownTheme;
    label?: string;
    alignment?: DropdownAlignment;
    placement?: Placement;
    'aria-label'?: string;
    'aria-labelledby'?: string;
    'aria-required'?: boolean;
    /** Whether to display an asterisk, applicable only when aria-required is true */
    showAsterisk?: boolean;
    mobileNativeSelect?: boolean;
    forceContentElementVisibility?: boolean;
    upgrade?: boolean;
    flip?: boolean;
    fixed?: boolean;
    /** Element to append the Popover to */
    appendTo?: AppendTo;
    name?: string;
    optionsContainerZIndex?: number;
    optionsContainerClass?: string;
    'aria-describedby'?: string;
    /** Custom aria label for loading spinner */
    'loading-aria-label'?: string;
    /**
     * popovers content is set to minimum width of trigger element,
     * but it can expand up to the value of maxWidth.
     */
    dynamicWidth?: boolean;
    newErrorMessage?: boolean;
    outerBorder?: boolean;
    /** Provide custom ID for a11y wiring when using custom label. */
    dropdownId?: string;
    isLoading?: boolean;
}
export interface DropdownDefaultProps {
    placeholder: string;
    options: DropdownOptionProps[];
    placement: Placement;
    upgrade: boolean;
    mobileNativeSelect: boolean;
    theme: DropdownTheme;
}
export interface DropdownState {
    selectedOption: DropdownOptionProps;
    ariaActivedescendant: string | null;
    isOpen: boolean;
    isErrorTooltipShown: boolean;
    focused: boolean;
}
export declare enum DropdownOptionTextOverflow {
    ellipsis = "ellipsis",
    wrap = "wrap"
}
export interface DropdownOptionProps {
    id?: string;
    value?: string;
    subtitle?: React.ReactNode;
    isSelectable?: boolean;
    isDisabled?: boolean;
    isSectionTitle?: boolean;
    icon?: React.ReactElement;
    suffix?: React.ReactElement;
    divider?: boolean;
    unavailable?: boolean;
    indentIcon?: boolean;
    /**
     * Defines how the dropdown option should wrap when it does not fit.
     */
    textOverflow?: DropdownOptionTextOverflow;
    isFocused?: boolean;
    descendantId?: string;
}
export interface DropdownNativeSelectProps extends TPAComponentProps {
    onSelect(selectedOption: DropdownOptionProps): void;
    selectedOption: DropdownOptionProps;
    options: DropdownOptionProps[];
    placeholder: string;
    disabled: boolean;
    error?: boolean;
    errorMessage?: string;
    'aria-label'?: string;
    'aria-labelledby'?: string;
    'aria-required'?: boolean;
    id?: string;
    name?: string;
    errorComponent: any;
    readOnly: boolean;
    newErrorMessage?: boolean;
    innerRef?: React.RefObject<HTMLSelectElement>;
    isLoading?: boolean;
    'loading-aria-label'?: string;
}
export interface DropdownBaseProps {
    selectedOption: DropdownOptionProps;
    placeholder: string;
    disabled: boolean;
    error: boolean;
    readOnly: boolean;
    isExpanded: boolean;
    'aria-activedescendant'?: string;
    'aria-label'?: string;
    'aria-labelledby'?: string;
    'aria-describedby'?: string;
    'aria-required'?: boolean;
    'aria-controls'?: string;
    id?: string;
    upgrade: boolean;
    rtl: boolean;
    isLoading?: boolean;
    'loading-aria-label'?: string;
}
export interface DropdownInputHandle {
    focus(options?: FocusOptions): void;
}
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