path.txt

        Statement -> ExpressionStatement -> Expression -> AssignmentExpression ->
          AssignmentExpression -> ConditionalExpression -> LogicalORExpression -> LogicalANDExpression ->
          BitwiseORExpression -> BitwiseXORExpression -> BitwiseANDExpression -> EqualityExpression ->
          RelationalExpression -> ShiftExpression -> AdditiveExpression -> MultiplicativeExpression
        MultiplicativeExpression -> MultiplicativeExpression MultiplicativeOperator ExponentiationExpression
        MultiplicativeOperator -> one of * / %
        // We can match * on MultiplicativeOperator, continue left and right up to PrimaryExpression
        // proceeding to match the arrow on the right side
        ExponentiationExpression -> UnaryExpression -> UpdateExpression -> LeftHandSideExpression -> NewExpression ->
          MemberExpression -> PrimaryExpression
        // matching the regex:
        PrimaryExpression -> RegularExpressionLiteral
        // matching the arrow:
        PrimaryExpression -> CoverParenthesizedExpressionAndArrowParameterList