You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: instanceof.rs
    path of file: ./repos/oxc/crates/oxc_transformer/src/es2015
    
    the code of the file until where you have to start completion: use oxc_ast::{ast::*, AstBuilder, AstKind};
use oxc_semantic::AstNodeId;
use oxc_span::SPAN;
use std::rc::Rc;

use oxc_syntax::operator::BinaryOperator;

use crate::context::TransformerCtx;
use crate::options::TransformOptions;
use crate::TransformTarget;

/// ES2015: instanceof
///
/// References:
/// * <https://babel.dev/docs/babel-plugin-transform-instanceof>
/// * <https://github.com/babel/babel/tree/main/packages/babel-plugin-transform-instanceof>
pub struct Instanceof<'a> {
    ast: Rc<AstBuilder<'a>>,
    ctx: TransformerCtx<'a>,
}

impl<'a> Instanceof<'a> {
    pub fn new(
        ast: Rc<AstBuilder<'a>>,
        ctx: TransformerCtx<'a>,
        options: &TransformOptions,
    ) -> Option<Self> {
        (options.target < TransformTarget::ES2015 || options.instanceof)
            .then_some(Self { ast, ctx })
    }

    pub fn transform_expression(&mut self, expr: &mut Expression<'a>) {
        // if instanceof syntax is under a helper, it should not be transformed
        if let Expression::BinaryExpression(be) = expr {
            if let BinaryExpression { operator: BinaryOperator::Instanceof, left, right, .. } =
                &**be
            {
                let is_under_helper = self
                    .ctx
                    .semantic()
                    .nodes()
                    // FIXME: how to get the AstNodeId of the expression?
                    .iter_parents(AstNodeId::new(1)) // expr.get_id or sth
                    .any(|parent| {
                        if let AstKind::CallExpression(CallExp
    
    pub fn transform_expression(&mut self, expr: &mut Expression<'a>) {
        // if instanceof syntax is under a helper, it should not be transformed
        if let Expression::BinaryExpression(be) = expr {
            if let BinaryExpression { operator: BinaryOperator::Instanceof, left, right, .. } =
                &**be
            {
                let is_under_helper = self
                    .ctx
                    .semantic()
                    .nodes()
                    // FIXME: how to get the AstNodeId of the expression?
                    .iter_parents(AstNodeId::new(1)) // expr.get_id or sth
                    .any(|parent| {
                        if let AstKind::CallExpression(CallExpression { callee, .. }) =
                            parent.kind()
                        {
                            return callee.is_specific_member_access("babelHelpers", "instanceof");
                        };
                        false
                    });

                if is_under_helper {
                    return;
                }

                let object = self.ast.identifier_reference_expression(IdentifierReference::new(
                    SPAN,
                    "babelHelpers".into(),
                ));

                let property = IdentifierName::new(SPAN, "instanceof".into());
                let helper = self.ast.member_expression(MemberExpression::StaticMemberExpression(
                    StaticMemberExpression { span: SPAN, object, property, optional: false },
                ));

                let left = self.ast.copy(left);
                let right = self.ast.copy(right);
                let mut args = self.ast.new_vec_with_capacity(2);
                args.push(Argument::Expression(left));
                args.push(Argument::Expression(right));

                *expr = self.ast.call_expression(SPAN, helper, args, false, None);
            }
        }
    }