Add stubs for symbol (#1047)

stdlib/2/symbol.pyi

@@ -0,0 +1,91 @@
+# Stubs for symbol (Python 2)
+
+from typing import Dict
+
+single_input = ...  # type: int
+file_input = ...  # type: int
+eval_input = ...  # type: int
+decorator = ...  # type: int
+decorators = ...  # type: int
+decorated = ...  # type: int
+funcdef = ...  # type: int
+parameters = ...  # type: int
+varargslist = ...  # type: int
+fpdef = ...  # type: int
+fplist = ...  # type: int
+stmt = ...  # type: int
+simple_stmt = ...  # type: int
+small_stmt = ...  # type: int
+expr_stmt = ...  # type: int
+augassign = ...  # type: int
+print_stmt = ...  # type: int
+del_stmt = ...  # type: int
+pass_stmt = ...  # type: int
+flow_stmt = ...  # type: int
+break_stmt = ...  # type: int
+continue_stmt = ...  # type: int
+return_stmt = ...  # type: int
+yield_stmt = ...  # type: int
+raise_stmt = ...  # type: int
+import_stmt = ...  # type: int
+import_name = ...  # type: int
+import_from = ...  # type: int
+import_as_name = ...  # type: int
+dotted_as_name = ...  # type: int
+import_as_names = ...  # type: int
+dotted_as_names = ...  # type: int
+dotted_name = ...  # type: int
+global_stmt = ...  # type: int
+exec_stmt = ...  # type: int
+assert_stmt = ...  # type: int
+compound_stmt = ...  # type: int
+if_stmt = ...  # type: int
+while_stmt = ...  # type: int
+for_stmt = ...  # type: int
+try_stmt = ...  # type: int
+with_stmt = ...  # type: int
+with_item = ...  # type: int
+except_clause = ...  # type: int
+suite = ...  # type: int
+testlist_safe = ...  # type: int
+old_test = ...  # type: int
+old_lambdef = ...  # type: int
+test = ...  # type: int
+or_test = ...  # type: int
+and_test = ...  # type: int
+not_test = ...  # type: int
+comparison = ...  # type: int
+comp_op = ...  # type: int
+expr = ...  # type: int
+xor_expr = ...  # type: int
+and_expr = ...  # type: int
+shift_expr = ...  # type: int
+arith_expr = ...  # type: int
+term = ...  # type: int
+factor = ...  # type: int
+power = ...  # type: int
+atom = ...  # type: int
+listmaker = ...  # type: int
+testlist_comp = ...  # type: int
+lambdef = ...  # type: int
+trailer = ...  # type: int
+subscriptlist = ...  # type: int
+subscript = ...  # type: int
+sliceop = ...  # type: int
+exprlist = ...  # type: int
+testlist = ...  # type: int
+dictorsetmaker = ...  # type: int
+classdef = ...  # type: int
+arglist = ...  # type: int
+argument = ...  # type: int
+list_iter = ...  # type: int
+list_for = ...  # type: int
+list_if = ...  # type: int
+comp_iter = ...  # type: int
+comp_for = ...  # type: int
+comp_if = ...  # type: int
+testlist1 = ...  # type: int
+encoding_decl = ...  # type: int
+yield_expr = ...  # type: int
+
+symbol = ...  # type: Dict[int, str]

stdlib/3/symbol.pyi

@@ -0,0 +1,98 @@
+# Stubs for symbol (Python 3)
+
+import sys
+from typing import Dict
+
+single_input = ...  # type: int
+file_input = ...  # type: int
+eval_input = ...  # type: int
+decorator = ...  # type: int
+decorators = ...  # type: int
+decorated = ...  # type: int
+if sys.version_info >= (3, 5):
+    async_funcdef = ...  # type: int
+funcdef = ...  # type: int
+parameters = ...  # type: int
+typedargslist = ...  # type: int
+tfpdef = ...  # type: int
+varargslist = ...  # type: int
+vfpdef = ...  # type: int
+stmt = ...  # type: int
+simple_stmt = ...  # type: int
+small_stmt = ...  # type: int
+expr_stmt = ...  # type: int
+if sys.version_info >= (3, 6):
+    annassign = ...  # type: int
+testlist_star_expr = ...  # type: int
+augassign = ...  # type: int
+del_stmt = ...  # type: int
+pass_stmt = ...  # type: int
+flow_stmt = ...  # type: int
+break_stmt = ...  # type: int
+continue_stmt = ...  # type: int
+return_stmt = ...  # type: int
+yield_stmt = ...  # type: int
+raise_stmt = ...  # type: int
+import_stmt = ...  # type: int
+import_name = ...  # type: int
+import_from = ...  # type: int
+import_as_name = ...  # type: int
+dotted_as_name = ...  # type: int
+import_as_names = ...  # type: int
+dotted_as_names = ...  # type: int
+dotted_name = ...  # type: int
+global_stmt = ...  # type: int
+nonlocal_stmt = ...  # type: int
+assert_stmt = ...  # type: int
+compound_stmt = ...  # type: int
+if sys.version_info >= (3, 5):
+    async_stmt = ...  # type: int
+if_stmt = ...  # type: int
+while_stmt = ...  # type: int
+for_stmt = ...  # type: int
+try_stmt = ...  # type: int
+with_stmt = ...  # type: int
+with_item = ...  # type: int
+except_clause = ...  # type: int
+suite = ...  # type: int
+test = ...  # type: int
+test_nocond = ...  # type: int
+lambdef = ...  # type: int
+lambdef_nocond = ...  # type: int
+or_test = ...  # type: int
+and_test = ...  # type: int
+not_test = ...  # type: int
+comparison = ...  # type: int
+comp_op = ...  # type: int
+star_expr = ...  # type: int
+expr = ...  # type: int
+xor_expr = ...  # type: int
+and_expr = ...  # type: int
+shift_expr = ...  # type: int
+arith_expr = ...  # type: int
+term = ...  # type: int
+factor = ...  # type: int
+power = ...  # type: int
+if sys.version_info >= (3, 5):
+    atom_expr = ...  # type: int
+atom = ...  # type: int
+testlist_comp = ...  # type: int
+trailer = ...  # type: int
+subscriptlist = ...  # type: int
+subscript = ...  # type: int
+sliceop = ...  # type: int
+exprlist = ...  # type: int
+testlist = ...  # type: int
+dictorsetmaker = ...  # type: int
+classdef = ...  # type: int
+arglist = ...  # type: int
+argument = ...  # type: int
+comp_iter = ...  # type: int
+comp_for = ...  # type: int
+comp_if = ...  # type: int
+encoding_decl = ...  # type: int
+yield_expr = ...  # type: int
+if sys.version_info >= (3, 3):
+    yield_arg = ...  # type: int
+
+sym_name = ...  # type: Dict[int, str]