diff --git a/packages/svelte/src/compiler/phases/3-transform/client/transform-client.js b/packages/svelte/src/compiler/phases/3-transform/client/transform-client.js
index 0282a71f6d..740bcae479 100644
--- a/packages/svelte/src/compiler/phases/3-transform/client/transform-client.js
+++ b/packages/svelte/src/compiler/phases/3-transform/client/transform-client.js
@@ -163,7 +163,7 @@ export function client_component(analysis, options) {
 		},
 		events: new Set(),
 		preserve_whitespace: options.preserveWhitespace,
-		class_analysis: null,
+		class_transformer: null,
 		transform: {},
 		in_constructor: false,
 		instance_level_snippets: [],
@@ -672,7 +672,7 @@ export function client_module(analysis, options) {
 		scopes: analysis.module.scopes,
 		transform: {},
 		in_constructor: false,
-		class_analysis: null
+		class_transformer: null
 	};
 
 	const module = /** @type {ESTree.Program} */ (
diff --git a/packages/svelte/src/compiler/phases/3-transform/client/types.d.ts b/packages/svelte/src/compiler/phases/3-transform/client/types.d.ts
index ce201958da..c2292292da 100644
--- a/packages/svelte/src/compiler/phases/3-transform/client/types.d.ts
+++ b/packages/svelte/src/compiler/phases/3-transform/client/types.d.ts
@@ -15,7 +15,7 @@ import type { SourceLocation } from '#shared';
 import type { ClassTransformer } from '../shared/types.js';
 
 export interface ClientTransformState extends TransformState {
-	readonly class_analysis: ClassTransformer<Context> | null;
+	readonly class_transformer: ClassTransformer<Context> | null;
 
 	/**
 	 * `true` if the current lexical scope belongs to a class constructor. this allows
diff --git a/packages/svelte/src/compiler/phases/3-transform/client/visitors/AssignmentExpression.js b/packages/svelte/src/compiler/phases/3-transform/client/visitors/AssignmentExpression.js
index 34d80d388c..d11938af97 100644
--- a/packages/svelte/src/compiler/phases/3-transform/client/visitors/AssignmentExpression.js
+++ b/packages/svelte/src/compiler/phases/3-transform/client/visitors/AssignmentExpression.js
@@ -17,7 +17,7 @@ import { validate_mutation } from './shared/utils.js';
  * @param {Context} context
  */
 export function AssignmentExpression(node, context) {
-	const stripped_node = context.state.class_analysis?.generate_assignment(node, context);
+	const stripped_node = context.state.class_transformer?.generate_assignment(node, context);
 	if (stripped_node) {
 		return stripped_node;
 	}
@@ -61,7 +61,7 @@ function build_assignment(operator, left, right, context) {
 		left.type === 'MemberExpression' &&
 		left.property.type === 'PrivateIdentifier'
 	) {
-		const private_state = context.state.class_analysis?.get_field(left.property.name, true);
+		const private_state = context.state.class_transformer?.get_field(left.property.name, true);
 
 		if (private_state !== undefined) {
 			let value = /** @type {Expression} */ (
diff --git a/packages/svelte/src/compiler/phases/3-transform/client/visitors/MemberExpression.js b/packages/svelte/src/compiler/phases/3-transform/client/visitors/MemberExpression.js
index 87a886fd3b..02052942f5 100644
--- a/packages/svelte/src/compiler/phases/3-transform/client/visitors/MemberExpression.js
+++ b/packages/svelte/src/compiler/phases/3-transform/client/visitors/MemberExpression.js
@@ -9,7 +9,7 @@ import * as b from '#compiler/builders';
 export function MemberExpression(node, context) {
 	// rewrite `this.#foo` as `this.#foo.v` inside a constructor
 	if (node.property.type === 'PrivateIdentifier') {
-		const field = context.state.class_analysis?.get_field(node.property.name, true);
+		const field = context.state.class_transformer?.get_field(node.property.name, true);
 		if (field) {
 			return context.state.in_constructor &&
 				(field.kind === '$state.raw' || field.kind === '$state')
diff --git a/packages/svelte/src/compiler/phases/3-transform/client/visitors/UpdateExpression.js b/packages/svelte/src/compiler/phases/3-transform/client/visitors/UpdateExpression.js
index 2e6f9123dd..ca81fa1493 100644
--- a/packages/svelte/src/compiler/phases/3-transform/client/visitors/UpdateExpression.js
+++ b/packages/svelte/src/compiler/phases/3-transform/client/visitors/UpdateExpression.js
@@ -15,7 +15,7 @@ export function UpdateExpression(node, context) {
 		argument.type === 'MemberExpression' &&
 		argument.object.type === 'ThisExpression' &&
 		argument.property.type === 'PrivateIdentifier' &&
-		context.state.class_analysis?.get_field(argument.property.name, true)
+		context.state.class_transformer?.get_field(argument.property.name, true)
 	) {
 		let fn = '$.update';
 		if (node.prefix) fn += '_pre';
diff --git a/packages/svelte/src/compiler/phases/3-transform/server/transform-server.js b/packages/svelte/src/compiler/phases/3-transform/server/transform-server.js
index e159e2ff4e..661b73d659 100644
--- a/packages/svelte/src/compiler/phases/3-transform/server/transform-server.js
+++ b/packages/svelte/src/compiler/phases/3-transform/server/transform-server.js
@@ -99,7 +99,7 @@ export function server_component(analysis, options) {
 		template: /** @type {any} */ (null),
 		namespace: options.namespace,
 		preserve_whitespace: options.preserveWhitespace,
-		class_analysis: null,
+		class_transformer: null,
 		skip_hydration_boundaries: false
 	};
 
@@ -395,7 +395,7 @@ export function server_module(analysis, options) {
 		// to be present for `javascript_visitors_legacy` and so is included in module
 		// transform state as well as component transform state
 		legacy_reactive_statements: new Map(),
-		class_analysis: null
+		class_transformer: null
 	};
 
 	const module = /** @type {Program} */ (
diff --git a/packages/svelte/src/compiler/phases/3-transform/server/types.d.ts b/packages/svelte/src/compiler/phases/3-transform/server/types.d.ts
index 9d2d3164a9..24b35d3761 100644
--- a/packages/svelte/src/compiler/phases/3-transform/server/types.d.ts
+++ b/packages/svelte/src/compiler/phases/3-transform/server/types.d.ts
@@ -7,7 +7,7 @@ import type { ClassTransformer } from '../shared/types.js';
 export interface ServerTransformState extends TransformState {
 	/** The $: calls, which will be ordered in the end */
 	readonly legacy_reactive_statements: Map<LabeledStatement, Statement>;
-	readonly class_analysis: ClassTransformer<Context> | null;
+	readonly class_transformer: ClassTransformer<Context> | null;
 }
 
 export interface ComponentServerTransformState extends ServerTransformState {
diff --git a/packages/svelte/src/compiler/phases/3-transform/server/visitors/AssignmentExpression.js b/packages/svelte/src/compiler/phases/3-transform/server/visitors/AssignmentExpression.js
index ae84f08782..939dd45ca2 100644
--- a/packages/svelte/src/compiler/phases/3-transform/server/visitors/AssignmentExpression.js
+++ b/packages/svelte/src/compiler/phases/3-transform/server/visitors/AssignmentExpression.js
@@ -10,7 +10,7 @@ import { visit_assignment_expression } from '../../shared/assignments.js';
  * @param {Context} context
  */
 export function AssignmentExpression(node, context) {
-	const stripped_node = context.state.class_analysis?.generate_assignment(node, context);
+	const stripped_node = context.state.class_transformer?.generate_assignment(node, context);
 	if (stripped_node) {
 		return stripped_node;
 	}
diff --git a/packages/svelte/src/compiler/phases/3-transform/server/visitors/MemberExpression.js b/packages/svelte/src/compiler/phases/3-transform/server/visitors/MemberExpression.js
index 2f72327191..2a90307293 100644
--- a/packages/svelte/src/compiler/phases/3-transform/server/visitors/MemberExpression.js
+++ b/packages/svelte/src/compiler/phases/3-transform/server/visitors/MemberExpression.js
@@ -12,7 +12,7 @@ export function MemberExpression(node, context) {
 		node.object.type === 'ThisExpression' &&
 		node.property.type === 'PrivateIdentifier'
 	) {
-		const field = context.state.class_analysis?.get_field(node.property.name, true, [
+		const field = context.state.class_transformer?.get_field(node.property.name, true, [
 			'$derived',
 			'$derived.by'
 		]);