FieldsNames returns all field names flattened into a single list.

FieldsNamesEmbed returns all field names or names of embedded types (if not anonymous).

FileAppend appends provided declarations to the file.

MergeFiles merge multiple files into a single file and merge the imports.

PkgFiles returns a list of package files sorted by filenames.

PkgNames returns a sorted list of package names.

SelectPkg searches for non-test packages int the package set.

Val creates a new new value builder.

FieldMatcher is a configurable matcher for field lists.

ValBuilder provides utilities to build a single key-value expression.