utils/gyb_syntax_support/CompletionOnlyNodes.py

from Child import Child
from Node import Node  # noqa: I201

# These nodes are used only in code completion.

COMPLETIONONLY_NODES = [
    # Expression.
    Node('CodeCompletionExpr', kind='Expr',
         children=[
             Child('Base', kind='Expr', is_optional=True),
             Child('PeriodOrParen', kind='Token',
                   token_choices=[
                       'PeriodToken',
                       'PrefixPeriodToken',
                       'LeftParenToken',
                   ],
                   is_optional=True),
             Child('CodeCompletionToken', kind='Token'),
         ]),

    # Type.
    Node('CodeCompletionType', kind='Type',
         children=[
             Child('Base', kind='Type', is_optional=True),
             Child('Period', kind='Token',
                   token_choices=[
                       'PeriodToken',
                       'PrefixPeriodToken',
                   ],
                   is_optional=True),
             Child('CodeCompletionToken', kind='Token'),
         ]),
]