TokenSet () { return TokenSet.create(EMPTY_EXPRESSION, REFERENCE_EXPRESSION, INTEGER_LITERAL_EXPRESSION, FLOAT_LITERAL_EXPRESSION, IMAGINARY_LITERAL_EXPRESSION, STRING_LITERAL_EXPRESSION, PARENTHESIZED_EXPRESSION, SUBSCRIPTION_EXPRESSION, SLICE_EXPRESSION, BINARY_EXPRESSION, PREFIX_EXPRESSION, CALL_EXPRESSION, LIST_LITERAL_EXPRESSION, TUPLE_EXPRESSION, KEYWORD_ARGUMENT_EXPRESSION, STAR_ARGUMENT_EXPRESSION, LAMBDA_EXPRESSION, LIST_COMP_EXPRESSION, DICT_LITERAL_EXPRESSION, KEY_VALUE_EXPRESSION, REPR_EXPRESSION, GENERATOR_EXPRESSION, CONDITIONAL_EXPRESSION, YIELD_EXPRESSION, TARGET_EXPRESSION, NONE_LITERAL_EXPRESSION, BOOL_LITERAL_EXPRESSION, SET_LITERAL_EXPRESSION, SET_COMP_EXPRESSION, DICT_COMP_EXPRESSION, STAR_EXPRESSION, DOUBLE_STAR_EXPRESSION, ASSIGNMENT_EXPRESSION); }