export declare const MessageType: {
    Text: number;
    ImagePNG: number;
    ImageJPEG: number;
    ImageJPG: number;
    ImageGIF: number;
    ImageBMP: number;
    ImageTIFF: number;
    ImageSVG: number;
    ImageWEBP: number;
    ImageHEIC: number;
    DocumentPDF: number;
    DocumentDOC: number;
    DocumentDOCX: number;
    DocumentXLS: number;
    DocumentXLSX: number;
    DocumentPPT: number;
    DocumentPPTX: number;
    DocumentTXT: number;
    DocumentRTF: number;
    DocumentODT: number;
    AudioMP3: number;
    AudioWAV: number;
    AudioAAC: number;
    AudioFLAC: number;
    AudioOGG: number;
    AudioM4A: number;
    VideoMP4: number;
    VideoAVI: number;
    VideoMKV: number;
    VideoMOV: number;
    VideoWMV: number;
    VideoFLV: number;
    VideoWEBM: number;
    CompressedZIP: number;
    CompressedRAR: number;
    Compressed7Z: number;
    CompressedTAR: number;
    CompressedGZ: number;
    CodeHTML: number;
    CodeCSS: number;
    CodeJS: number;
    CodeJSX: number;
    CodeTS: number;
    CodeTSX: number;
    CodeJSON: number;
    CodeXML: number;
    CodePY: number;
    CodeJAVA: number;
    CodeC: number;
    CodeCPP: number;
    CodeCS: number;
    CodeRB: number;
    CodePHP: number;
    CodeSQL: number;
    EbookEPUB: number;
    EbookMOBI: number;
    EbookAZW: number;
    FontTTF: number;
    FontOTF: number;
    ImageICO: number;
    ExecutableEXE: number;
    ExecutableDMG: number;
    ExecutableAPK: number;
    Unknown: number;
};
export declare const MessageCategory: {
    Text: string;
    Image: string;
    Document: string;
    Audio: string;
    Video: string;
    Compressed: string;
    Code: string;
    Ebook: string;
    Font: string;
    Executable: string;
    Unknown: string;
};
export type KnownMimeType = "text/plain" | "image/png" | "image/jpeg" | "image/gif" | "image/bmp" | "image/tiff" | "image/svg+xml" | "image/webp" | "image/heic" | "image/vnd.microsoft.icon" | "application/pdf" | "application/msword" | "application/vnd.openxmlformats-officedocument.wordprocessingml.document" | "application/vnd.ms-excel" | "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" | "application/vnd.ms-powerpoint" | "application/vnd.openxmlformats-officedocument.presentationml.presentation" | "application/rtf" | "application/vnd.oasis.opendocument.text" | "audio/mpeg" | "audio/wav" | "audio/aac" | "audio/flac" | "audio/ogg" | "audio/mp4" | "video/mp4" | "video/x-msvideo" | "video/x-matroska" | "video/quicktime" | "video/x-ms-wmv" | "video/x-flv" | "video/webm" | "application/zip" | "application/vnd.rar" | "application/x-7z-compressed" | "application/x-tar" | "application/gzip" | "text/html" | "text/css" | "application/javascript" | "application/typescript" | "application/json" | "application/xml" | "text/x-python" | "text/x-java-source" | "text/x-c" | "text/x-c++" | "text/x-ruby" | "application/x-httpd-php" | "application/sql" | "application/epub+zip" | "application/x-mobipocket-ebook" | "application/vnd.amazon.ebook" | "font/ttf" | "font/otf" | "application/vnd.microsoft.portable-executable" | "application/x-apple-diskimage" | "application/vnd.android.package-archive";
export type MimeType = KnownMimeType | "application/octet-stream";
export type KnownFileExtension = "png" | "jpeg" | "jpg" | "gif" | "bmp" | "tiff" | "svg" | "webp" | "heic" | "ico" | "pdf" | "doc" | "docx" | "xls" | "xlsx" | "ppt" | "pptx" | "txt" | "rtf" | "odt" | "mp3" | "wav" | "aac" | "flac" | "ogg" | "m4a" | "mp4" | "avi" | "mkv" | "mov" | "wmv" | "flv" | "webm" | "zip" | "rar" | "7z" | "tar" | "gz" | "html" | "css" | "js" | "ts" | "jsx" | "tsx" | "json" | "xml" | "py" | "java" | "c" | "cpp" | "cs" | "rb" | "php" | "sql" | "epub" | "mobi" | "azw" | "ttf" | "otf" | "exe" | "dmg" | "apk";
export type FileExtension = KnownFileExtension | "";
export declare const getMessageType: (data: string | File) => number;
export declare const getFileExtension: (messageType: number) => FileExtension;
export declare const getMimeType: (messageType: number) => MimeType;
export declare const getMessageCategory: (messageType: number) => string;
//# sourceMappingURL=messageTypes.d.ts.map