value
packageDescriptionFieldGrammar :: (FieldGrammar c g, c (Identity BuildType), c (Identity PackageName), c (Identity Version), c (List FSep (RelativePathNT Pkg 'File) (SymbolicPathX 'OnlyRelative Pkg 'File)), c (List VCat (RelativePathNT DataDir 'File) (RelativePath DataDir 'File)), c (List VCat (RelativePathNT Pkg 'File) (RelativePath Pkg 'File)), c (List FSep TestedWith (CompilerFlavor, VersionRange)), c CompatLicenseFile, c CompatDataDir) => g PackageDescription PackageDescription