export namespace internalStyles { const position: string; const fontWeight: number; const display: string; const alignItems: string; const flexWrap: string; const justifyContent: string; const textDecoration: string; const verticalAlign: string; const border: string; const outline: string; const userSelect: string; const cursor: string; const whiteSpace: string; const WebkitFontSmoothing: string; const WebkitAppearance: string; const MozAppearance: string; } export namespace pseudoSelectors { const _active: string; const _disabled: string; const _focus: string; const _focusAndActive: string; const _hover: string; } export function getIconSizeForButton(height: any): 16 | 12 | 20 | 14 | 18; export default Button; declare const Button: React.MemoExoticComponent>>; import React from "react";