##### SUMMARY
postgresql_privs module should support a type parameter option for TYPES to allow Grant/Revoke of usage permissions.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
postgresql_privs

##### ADDITIONAL INFORMATION
Types is supported in for assigning default privs, but we dont have parity for the ability to modify permissions of existing TYPES objects, GRANT USAGE ON TYPE schema.obj TO role;
query = """SELECT relacl
                   FROM pg_catalog.pg_class c
                   JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
                   WHERE nspname = %s AND relkind = 'S' AND relname = ANY (%s)
                   ORDER BY relname"""
        self.cursor.execute(query, (schema, sequences))
        return [t[0] for t in self.cursor.fetchall()]
    def get_function_acls(self, schema, function_signatures):
        funcnames = [f.split('(', 1)[0] for f in function_signatures]
        query = """SELECT proacl
                   FROM pg_catalog.pg_proc p
                   JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace
                   WHERE nspname = %s AND proname = ANY (%s)
                   ORDER BY proname, proargtypes"""
        self.cursor.execute(query, (schema, funcnames))
        return [t[0] for t in self.cursor.fetchall()]
    def get_schema_acls(self, schemas):
        query = """SELECT nspacl FROM pg_catalog.pg_namespace
                   WHERE nspname = ANY (%s) ORDER BY nspname"""
        self.cursor.execute(query, (schemas,))
        return [t[0] for t in self.cursor.fetchall()]
    def get_language_acls(self, languages):
        query = """SELECT lanacl FROM pg_catalog.pg_language
                   WHERE lanname = ANY (%s) ORDER BY lanname"""
        self.cursor.execute(query, (languages,))
        return [t[0] for t in self.cursor.fetchall()]
    def get_tablespace_acls(self, tablespaces):