FileInfo class Null safety
FileInfo contains the fetch File next to some info on the validity and the origin of the file.
- file → File
- hashCode → int
The hash code for this object. [...]
- originalUrl → String
Url from which the file is coming.
- runtimeType → Type
A representation of the runtime type of the object.
- source → FileSource
Source from the file, can be cache or online (web).
- validTill → DateTime
Validity date of the file. After this date the validity is not guaranteed
and the CacheManager will try to update the file.