import { IImage } from '../../types';
/**
 * 自定义添加图片资源
 */
export declare const IMAGES_CACHE: Map<string, IImage>;
export declare function registerImage(id: string, image: IImage): void;
export declare function registerImages(images: {
    id: string;
    image: IImage;
}[]): void;
export declare function getImage(id: string): IImage | undefined;
export declare function hasImage(id: string): boolean;
export declare function unregisterImage(id: string): boolean;
/**
 * 自定义添加第三方字体
 */
export declare const FONT_FACE_CACHE: Map<string, string>;
export declare function registerFontFace(fontFamily: string, fontPath: string): void;
export declare function unregisterFontFace(fontFamily: string): boolean;
/**
 * 自定义添加 iconfont
 */
export declare const ICON_FONT_CACHE: Map<string, string>;
export declare function registerIconFont(name: string, fontUnicode: string): void;
export declare function registerIconFonts(iconFonts: {
    name: string;
    fontUnicode: string;
}[]): void;
export declare function unregisterIconFont(name: any): boolean;