import { Layer } from 'sketch-constructor';
import { FontWeightProperty } from 'csstype';
/**
 * 获取字体样式
 * @param layer 图层
 */
export declare function getFont(layer: Layer): IFont;
/**
 * 获取 PingFangSC 字重
 * @param fontName PingFangSC 字体全称
 */
export declare function getPingFangSCWeight(fontName: string): number | "-moz-initial" | "inherit" | "initial" | "revert" | "unset" | "bold" | "normal" | "bolder" | "lighter" | undefined;
export interface IFont {
    letterSpacing?: string;
    textShadow?: string;
    fontWeight: FontWeightProperty;
    lineHeight: string;
    fontSize: string;
    color: string;
}
/**
 * Sketch     |   中文   |   属性值    |
 * Regular    |  常规体  |
 * Ultralight |  极细体  |
 * Thin       |  纤细体  |
 * Light      |  细体    |
 * Medium     |  中黑体  |
 * Semibold   |  中粗体  |
 */