1,0-1,27:           COMMENT        '#PEP 484 style annotations.'
3,0-3,3:            NAME           'def'
3,4-3,8:            NAME           'func'
3,8-3,9:            LPAR           '('
3,9-3,20:           NAME           'callee_type'
3,20-3,21:          COLON          ':'
3,22-3,34:          NAME           'CallableType'
3,34-3,35:          COMMA          ','
4,9-4,25:           NAME           'formal_to_actual'
4,25-4,26:          COLON          ':'
4,27-4,31:          NAME           'List'
4,31-4,32:          LSQB           '['
4,32-4,36:          NAME           'List'
4,36-4,37:          LSQB           '['
4,37-4,40:          NAME           'int'
4,40-4,41:          RSQB           ']'
4,41-4,42:          RSQB           ']'
4,42-4,43:          COMMA          ','
5,9-5,15:           NAME           'strict'
5,15-5,16:          COLON          ':'
5,17-5,21:          NAME           'bool'
5,22-5,23:          OP             '='
5,24-5,28:          NAME           'True'
5,28-5,29:          RPAR           ')'
5,30-5,32:          RARROW         '->'
5,33-5,37:          NAME           'List'
5,37-5,38:          LSQB           '['
5,38-5,42:          NAME           'Type'
5,42-5,43:          RSQB           ']'
5,43-5,44:          COLON          ':'
5,44-5,45:          NEWLINE        '\n'
6,0-6,4:            INDENT         '    '
6,4-6,8:            NAME           'pass'
6,8-6,9:            NEWLINE        '\n'
9,0-9,0:            DEDENT         ''
9,0-9,3:            NAME           'def'
9,4-9,8:            NAME           'func'
9,8-9,9:            LPAR           '('
9,9-9,13:           NAME           'self'
9,13-9,14:          COMMA          ','
10,9-10,13:         NAME           'name'
10,13-10,14:        COLON          ':'
10,15-10,18:        NAME           'str'
10,18-10,19:        COMMA          ','
11,9-11,13:         NAME           'args'
11,13-11,14:        COLON          ':'
11,15-11,19:        NAME           'List'
11,19-11,20:        LSQB           '['
11,20-11,23:        NAME           'str'
11,23-11,24:        RSQB           ']'
11,24-11,25:        COMMA          ','
12,9-12,10:         OP             '*'
12,10-12,11:        COMMA          ','
13,9-13,12:         NAME           'cwd'
13,12-13,13:        COLON          ':'
13,14-13,17:        NAME           'str'
13,18-13,19:        OP             '='
13,20-13,24:        NAME           'None'
13,24-13,25:        COMMA          ','
14,9-14,12:         NAME           'env'
14,12-14,13:        COLON          ':'
14,14-14,18:        NAME           'Dict'
14,18-14,19:        LSQB           '['
14,19-14,22:        NAME           'str'
14,22-14,23:        COMMA          ','
14,24-14,27:        NAME           'str'
14,27-14,28:        RSQB           ']'
14,29-14,30:        OP             '='
14,31-14,35:        NAME           'None'
14,35-14,36:        RPAR           ')'
14,37-14,39:        RARROW         '->'
14,40-14,44:        NAME           'None'
14,44-14,45:        COLON          ':'
14,45-14,46:        NEWLINE        '\n'
15,0-15,4:          INDENT         '    '
15,4-15,8:          NAME           'pass'
15,8-15,9:          NEWLINE        '\n'
17,0-17,0:          DEDENT         ''
17,0-17,3:          NAME           'def'
17,4-17,12:         NAME           'specials'
17,12-17,13:        LPAR           '('
17,13-17,17:        NAME           'self'
17,17-17,18:        COMMA          ','
17,19-17,20:        OP             '*'
17,20-17,27:        NAME           'varargs'
17,27-17,28:        COLON          ':'
17,29-17,34:        NAME           'vanno'
17,34-17,35:        COMMA          ','
17,36-17,38:        OP             '**'
17,38-17,44:        NAME           'kwargs'
17,44-17,45:        COLON          ':'
17,46-17,52:        NAME           'kwanno'
17,52-17,53:        RPAR           ')'
17,53-17,54:        COLON          ':'
17,54-17,55:        NEWLINE        '\n'
18,0-18,4:          INDENT         '    '
18,4-18,8:          NAME           'pass'
18,8-18,9:          NEWLINE        '\n'
20,0-20,0:          DEDENT         ''
20,0-20,0:          ENDMARKER      ''