private String[] splitTypeName(String typeName) {
		Matcher m = TYPENAME_SPLITTER_REGEX.matcher(typeName);
		if (m.matches()) {
			return new String[] { m.group(1), m.group(2) };
		}
		return null;
	}
Finds a go type by its go-type name, from the list of discovered go types.
 
@param typeName name string
@return {@link GoType}, or null if not found
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/golang/rtti/GoTypeManager.java