Read a chunk of a file as an array buffer (base64-encoded).
Note: The maximum chunk size allowed is 50 MiB.
path to the file to read
offset to start reading the file, in bytes
the size of the chunk to read, in bytes
a promise that resolves with the file chunk data as a base64-encoded string and mime type
Read a chunk of a file as an array buffer (base64-encoded).
Note: The maximum chunk size allowed is 50 MiB.