import * as React from 'react';
import './ParagraphSpacingDropdown.less';
declare type ParagraphSpacingDropdownProps = {
    onClick: (...args: any[]) => any;
    editor?: any;
    psList: any[];
    psType: string;
};
declare class ParagraphSpacingDropdown extends React.Component<ParagraphSpacingDropdownProps, {}> {
    static defaultProps: {
        editor: any;
    };
    dropDown: any;
    onRef: (ref: any) => void;
    /**
     * 下拉列表改变回调
     * @params type 下拉列表中选中的key
     */
    onChange: (type: any) => void;
    /**
     * 获取当前选中区域光标开头对应的段前段后
     */
    getParagraphSpacing: () => string;
    render(): JSX.Element;
}
export default ParagraphSpacingDropdown;