import { PureComponent, ReactElement } from 'react';
export interface DropdownOption {
    /**
     * Value of the option.
     */
    value: string;
    /**
     * Element to use as the option icon. Will be displayed on the left of the item.
     */
    icon?: ReactElement;
    /**
     * Human readable label of the option.
     */
    title: string;
}
interface DropdownOptionsListProps {
    /**
     * Display a loading message.
     */
    loading?: boolean;
    /**
     * List of options.
     */
    options: ReadonlyArray<DropdownOption>;
    /**
     * Called when an option is pressed.
     */
    onOptionPress: (option: DropdownOption) => void;
    /**
     * Array containing the selected options.
     */
    selection: ReadonlyArray<DropdownOption>;
}
interface DropdownOptionsListState {
    preselectedIndex: number;
    viewableIndexes: ReadonlyArray<number>;
}
export declare class DropdownOptionsList extends PureComponent<DropdownOptionsListProps, DropdownOptionsListState> {
    constructor(props: DropdownOptionsListProps);
    private readonly listRef;
    private readonly listViewabilityConfig;
    private updatePreselectedIndex;
    get preselectedOption(): DropdownOption;
    preselectNext(): void;
    preselectPrevious(): void;
    componentDidUpdate(prevProps: DropdownOptionsListProps, prevState: DropdownOptionsListState): void;
    private readonly onListItemHovered;
    private readonly onListItemPressed;
    private readonly onViewableItemsChanged;
    render(): JSX.Element;
    private renderEmptyList;
    private renderOption;
}
export {};