import { StyleData } from './types';
/**
 * 获取提示属性值
 * @param field
 * @param property
 */
export declare function getPlaceholderPropertyValue(field: any, property: string): string | number;
export declare function removeUnit(value: string): number;
export declare function addUnit(value: number | string, unit: string): string;
export declare function isEmptyValue(value: string | number | boolean): boolean;
/**
 * 将驼峰写法改成xx-xx的css命名写法
 * @param styleKey
 */
export declare function toLine(styleKey: string): string;
export declare function toHump(name: String): string;
/**
 * rgba转16进制
 * @param color
 */
export declare function hexify(color: string): string;
export declare function parseToCssCode(styleData: StyleData): any;
export declare function parseToStyleData(cssCode: string): {};
export declare const parseValue: (styleValue: String, valueIndex: number) => string;
export declare const unifyValue: (value: string) => string;
export declare const unifyStyle: (value: string) => string;
export declare const getUnit: (value: string) => string;
export declare function isCssVarBind(value: any): boolean;