import type { DocumentPickerResponse } from 'react-native-document-picker';
import type { IUploadTempSource } from '../interface';
export declare const isImage: (t: string) => boolean;
/**
 * 文件上传的压缩文件缓存目录
 */
export declare const UPLOAD_CACHE_DIR: string;
export declare const buildCachePath: (filename: string) => Promise<string>;
export declare const buildUri: (p: string) => string;
export declare const normalizePath: (p: string) => string;
export declare const compressorImage: (filePath: string, clear: boolean) => Promise<string>;
export declare const compressorVideo: (filePath: string, clear: boolean) => Promise<string>;
/**
 * 文档选择器文件另存操作
 * @param param0
 * @returns
 */
export declare const getResolvedPath: ({ uri, name, type, }: DocumentPickerResponse) => Promise<IUploadTempSource>;
/**
 * 图片视频压缩
 * @param uri
 * @param type
 * @returns
 */
export declare function compress(uri: string, type: string): Promise<string>;
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