fn __action426<'i, L>(
    ctx: &ParseContext,
    (_, __0, _): (LexerPosition, Identifier, LexerPosition),
) -> Option<Identifier>where
    L: HasLexerError,fn __action426<'i, L>(
    ctx: &ParseContext,
    (_, __0, _): (LexerPosition, Identifier, LexerPosition),
) -> Option<Identifier>where
    L: HasLexerError,