file-selector/src/mime-default.ts

Convert DataTransfer object to a list of File objects

/**
 * A small set of the most common file extensions, bundled into the main entry so that
 * {@link fromEvent} guesses a MIME type for typeless files out of the box.
 *
 * This is the single source of truth for these defaults: the full extension-to-MIME table
 * (`COMMON_MIME_TYPES`, exposed via the `file-selector/mime` subpath) spreads this map in
 * rather than redefining these entries, so no value is duplicated across modules.
 *
 * See https://github.com/react-dropzone/file-selector/issues/127
 */
export const DEFAULT_MIME_TYPES: Map<string, string> = new Map([
    ['avif', 'image/avif'],
    ['bmp', 'image/bmp'],
    ['css', 'text/css'],
    ['csv', 'text/csv'],
    ['doc', 'application/msword'],
    ['docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'],
    ['gif', 'image/gif'],
    ['gz', 'application/gzip'],
    ['htm', 'text/html'],
    ['html', 'text/html'],
    ['ico', 'image/x-icon'],
    ['jpeg', 'image/jpeg'],
    ['jpg', 'image/jpeg'],
    ['js', 'application/javascript'],
    ['json', 'application/json'],
    ['md', 'text/markdown'],
    ['mjs', 'application/javascript'],
    ['mp3', 'audio/mpeg'],
    ['mp4', 'video/mp4'],
    ['ogg', 'audio/ogg'],
    ['pdf', 'application/pdf'],
    ['png', 'image/png'],
    ['ppt', 'application/powerpoint'],
    ['pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'],
    ['svg', 'image/svg+xml'],
    ['tif', 'image/tiff'],
    ['tiff', 'image/tiff'],
    ['txt', 'text/plain'],
    ['wasm', 'application/wasm'],
    ['wav', 'audio/x-wav'],
    ['weba', 'audio/webm'],
    ['webm', 'video/webm'],
    ['webp', 'image/webp'],
    ['xls', 'application/vnd.ms-excel'],
    ['xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'],
    ['xml', 'application/xml'],
    ['zip', 'application/zip']
]);