pub const APPLICATION_JSON: &str = "application/json";
pub const TEXT_PLAIN: &str = "text/plain";
pub const TEXT_HTML: &str = "text/html";
pub const TEXT_CSS: &str = "text/css";
pub const TEXT_JAVASCRIPT: &str = "text/javascript";
pub const APPLICATION_XML: &str = "application/xml";
pub const TEXT_XML: &str = "text/xml";
pub const APPLICATION_X_WWW_FORM_URLENCODED: &str = "application/x-www-form-urlencoded";
pub const MULTIPART_FORM_DATA: &str = "multipart/form-data";
pub const APPLICATION_OCTET_STREAM: &str = "application/octet-stream";
pub const APPLICATION_PDF: &str = "application/pdf";
pub const APPLICATION_ZIP: &str = "application/zip";
pub const APPLICATION_GZIP: &str = "application/gzip";
pub const APPLICATION_JWT: &str = "application/jwt";
pub const IMAGE_PNG: &str = "image/png";
pub const IMAGE_JPEG: &str = "image/jpeg";
pub const IMAGE_GIF: &str = "image/gif";
pub const IMAGE_WEBP: &str = "image/webp";
pub const IMAGE_SVG_XML: &str = "image/svg+xml";
pub const IMAGE_ICON: &str = "image/x-icon";
pub const VIDEO_MP4: &str = "video/mp4";
pub const VIDEO_MPEG: &str = "video/mpeg";
pub const VIDEO_WEBM: &str = "video/webm";
pub const AUDIO_MP3: &str = "audio/mpeg";
pub const AUDIO_MP4: &str = "audio/mp4";
pub const AUDIO_WEBM: &str = "audio/webm";
pub const AUDIO_WAV: &str = "audio/wav";
pub const AUDIO_OGG: &str = "audio/ogg";
pub const APPLICATION_MSGPACK: &str = "application/msgpack";
pub const APPLICATION_PROTOBUF: &str = "application/protobuf";
pub const APPLICATION_TOML: &str = "application/toml";
pub const APPLICATION_X_YAML: &str = "application/x-yaml";
pub const TEXT_CSV: &str = "text/csv";
pub const TEXT_MARKDOWN: &str = "text/markdown";