extensionFromMime function

String? extensionFromMime(
  1. String mimeType
)

The default file extension for a given MIME type.

If mimeType has multiple associated extensions, the returned string is one of those, chosen as the default extension for that MIME type.

Returns null if mimeType is not a recognized and supported MIME type.

Implementation

String? extensionFromMime(String mimeType) =>
    _defaultMimeTypeMap[mimeType.toLowerCase()];