func newPRSignedByKeyPath(keyType sbKeyType, keyPath string, signedIdentity PolicyReferenceMatch) (*prSignedBy, error) {
	return newPRSignedBy(keyType, keyPath, nil, signedIdentity)
}
func newPRSignedByKeyPath(keyType sbKeyType, keyPath string, signedIdentity PolicyReferenceMatch) (*prSignedBy, error) {
	return newPRSignedBy(keyType, keyPath, nil, signedIdentity)
}
func newPRSignedByKeyPath ( keyType sbKeyType , keyPath string , signedIdentity PolicyReferenceMatch ) ( * prSignedBy , error ) { return newPRSignedBy ( keyType , keyPath , nil , signedIdentity ) }
// newPRSignedByKeyPath is NewPRSignedByKeyPath, except it returns the private type.
newPRSignedByKeyPath is NewPRSignedByKeyPath except it returns the private type .