conditions for package.json conditional
exports and imports.
Optionaldev
dev?:boolean
development mode, for test bundles that need
access to devDependencies of the entry package.
OptionalelideComments
elideComments?:boolean
when true for the endoScript and
endoZipBase64 format, replaces the interior of comments with blank space
that advances the cursor the same number of lines and columns.