/// <reference types="react" />
import { MentionProvider } from '@atlaskit/mention';
import { PureComponent } from 'react';
import { EditorView, PluginKey } from '../../prosemirror';
export interface Props {
    editorView?: EditorView;
    mentionProvider: Promise<MentionProvider>;
    pluginKey: PluginKey;
    presenceProvider?: any;
    reversePosition?: boolean;
    target?: HTMLElement;
    popupsBoundariesElement?: HTMLElement;
    popupsMountPoint?: HTMLElement;
}
export interface State {
    query?: string;
    anchorElement?: HTMLElement;
    mentionProvider?: MentionProvider;
}
export default class MentionPicker extends PureComponent<Props, State> {
    state: State;
    content?: HTMLElement;
    private pluginState?;
    private picker?;
    componentWillMount(): void;
    componentDidMount(): void;
    componentWillUnmount(): void;
    componentWillUpdate(nextProps: Props): void;
    componentWillReceiveProps(nextProps: Props): void;
    private setPluginState(props);
    private resolveResourceProvider(resourceProvider);
    private handlePluginStateChange;
    render(): JSX.Element | null;
    private handleMentionPickerRef;
    private handleSelectedMention;
    private handleSelectPrevious;
    private handleSelectNext;
    private handleSelectCurrent;
    private getMentionsCount();
}