refactor(transformer): move BoundIdentifier into helpers

crates/oxc_ast/src/ast/js.rs

@@ -462,6 +462,15 @@ impl<'a> IdentifierReference<'a> {
     pub fn new(span: Span, name: Atom<'a>) -> Self {
         Self { span, name, reference_id: Cell::default(), reference_flag: ReferenceFlag::default() }
     }
+
+    pub fn new_read(span: Span, name: Atom<'a>, reference_id: Option<ReferenceId>) -> Self {
+        Self {
+            span,
+            name,
+            reference_id: Cell::new(reference_id),
+            reference_flag: ReferenceFlag::Read,
+        }
+    }
 }
 
 /// Binding Identifier

crates/oxc_transformer/src/helpers/bindings.rs

@@ -0,0 +1,24 @@
+use oxc_ast::ast::IdentifierReference;
+use oxc_span::{Atom, SPAN};
+use oxc_syntax::{reference::ReferenceFlag, symbol::SymbolId};
+use oxc_traverse::TraverseCtx;
+
+/// Store for a created binding identifier
+#[derive(Clone)]
+pub struct BoundIdentifier<'a> {
+    pub name: Atom<'a>,
+    pub symbol_id: SymbolId,
+}
+
+impl<'a> BoundIdentifier<'a> {
+    /// Create `IdentifierReference` referencing this binding which is read from
+    /// in current scope
+    pub fn create_read_reference(&self, ctx: &mut TraverseCtx) -> IdentifierReference<'a> {
+        let reference_id = ctx.create_bound_reference(
+            self.name.to_compact_str(),
+            self.symbol_id,
+            ReferenceFlag::Read,
+        );
+        IdentifierReference::new_read(SPAN, self.name.clone(), Some(reference_id))
+    }
+}

crates/oxc_transformer/src/lib.rs

@@ -19,6 +19,7 @@ mod react;
 mod typescript;
 
 mod helpers {
+    pub mod bindings;
     pub mod module_imports;
 }
 

crates/oxc_transformer/src/react/jsx.rs

@@ -1,19 +1,19 @@
-use std::{cell::Cell, rc::Rc};
+use std::rc::Rc;
 
 use oxc_allocator::Vec;
 use oxc_ast::{ast::*, AstBuilder};
 use oxc_span::{Atom, GetSpan, Span, SPAN};
 use oxc_syntax::{
     identifier::{is_irregular_whitespace, is_line_terminator},
-    reference::{ReferenceFlag, ReferenceId},
-    symbol::{SymbolFlags, SymbolId},
+    reference::ReferenceFlag,
+    symbol::SymbolFlags,
     xml_entities::XML_ENTITIES,
 };
 use oxc_traverse::TraverseCtx;
 
 use crate::{
     context::{Ctx, TransformCtx},
-    helpers::module_imports::NamedImport,
+    helpers::{bindings::BoundIdentifier, module_imports::NamedImport},
 };
 
 use super::diagnostics;
@@ -235,24 +235,6 @@ fn get_import_source<'a>(jsx_runtime_importer: &Atom<'a>, react_importer_len: u3
     Atom::from(&jsx_runtime_importer.as_str()[..react_importer_len as usize])
 }
 
-#[derive(Clone)]
-pub struct BoundIdentifier<'a> {
-    pub name: Atom<'a>,
-    pub symbol_id: SymbolId,
-}
-
-impl<'a> BoundIdentifier<'a> {
-    /// Create `IdentifierReference` referencing this binding which is read from
-    fn create_read_reference(&self, ctx: &mut TraverseCtx) -> IdentifierReference<'a> {
-        let reference_id = ctx.create_bound_reference(
-            self.name.to_compact_str(),
-            self.symbol_id,
-            ReferenceFlag::Read,
-        );
-        create_read_identifier_reference(SPAN, self.name.clone(), Some(reference_id))
-    }
-}
-
 /// Pragma used in classic mode
 struct Pragma<'a> {
     object: Atom<'a>,
@@ -1012,22 +994,7 @@ fn get_read_identifier_reference<'a>(
 ) -> IdentifierReference<'a> {
     let reference_id =
         ctx.create_reference_in_current_scope(name.to_compact_str(), ReferenceFlag::Read);
-    create_read_identifier_reference(span, name, Some(reference_id))
-}
-
-/// Create `IdentifierReference` which is read from
-#[inline]
-fn create_read_identifier_reference(
-    span: Span,
-    name: Atom,
-    reference_id: Option<ReferenceId>,
-) -> IdentifierReference {
-    IdentifierReference {
-        span,
-        name,
-        reference_id: Cell::new(reference_id),
-        reference_flag: ReferenceFlag::Read,
-    }
+    IdentifierReference::new_read(span, name, Some(reference_id))
 }
 
 fn create_static_member_expression<'a>(