ClearDir method removes all items from the destination directory.

CopyAll method copies files from the source to the destination skipping empty directories.

CopyWithoutDev method copies files from the source to the destination, but skips _dev directories and empty folders.

CopyWithSkipped method copies files from the source to the destination, but skips selected directories and empty folders.

RemoveContent method wipes out the directory content.

Sign function signs the target file using provided private ket.

VerifySignerConfiguration function verifies if the signer configuration is complete.

Zip function creates the .zip archive from the source path (built package content).