Reference class type <ctype> A string, representing a fully qualified name of a class type to be augmented with the new behavior. This change affects both qualified and unqualified calls to methods and properties of a given class. In the case of an unqualified invocation, <ctype> is thought as a type of this reference. If this argument is omitted, java.lang.Object class type is taken as a type to be augmented.
Supported file types <filetypes>* A possible empty list of comma-separated file extensions passed as strings or GString instances with an opening dot or without it. Since some dynamic behavior may be scoped only in specific groovy-like files with a specific file extension, for instance, Gradle scripts, providing an explicit extension list gives a way to describe such cases.
Script type <scriptType> A string denoting the script type ID, e.g. 'gant', 'gradle', 'default'. Differs from <fileTypes> in that it doesn't depend on the extension. For example, the Gant scripts in Grails usually have groovy extension. *Since IDEA X
Path pattern _<pathRegexp> A regexp that should match the path to the Groovy file where your script contributes to. The path always uses forward slashes. *Since IDEA X
Context scope <scope> A scope of a current context. If no scope passed to a context, it is assumed to capture all possible places, where other conditions are applicable. It may be of three different kinds: