diff --git a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/overrides/FakeOverrides.kt b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/overrides/FakeOverrides.kt
index 685d21c7925..a1d66ca0514 100644
--- a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/overrides/FakeOverrides.kt
+++ b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/overrides/FakeOverrides.kt
@@ -21,7 +21,7 @@ import org.jetbrains.kotlin.backend.common.linkage.partial.PartialLinkageSupport
 import org.jetbrains.kotlin.backend.common.serialization.CompatibilityMode
 import org.jetbrains.kotlin.backend.common.serialization.DeclarationTable
 import org.jetbrains.kotlin.backend.common.serialization.GlobalDeclarationTable
-import org.jetbrains.kotlin.backend.common.serialization.signature.IdSignatureSerializer
+import org.jetbrains.kotlin.backend.common.serialization.signature.IdSignatureFactory
 import org.jetbrains.kotlin.backend.common.serialization.signature.PublicIdSignatureComputer
 import org.jetbrains.kotlin.ir.builders.declarations.buildFun
 import org.jetbrains.kotlin.ir.builders.declarations.buildProperty
@@ -48,10 +48,10 @@ class FakeOverrideGlobalDeclarationTable(
 open class FakeOverrideDeclarationTable(
     mangler: KotlinMangler.IrMangler,
     globalTable: FakeOverrideGlobalDeclarationTable = FakeOverrideGlobalDeclarationTable(mangler),
-    signatureSerializerFactory: (PublicIdSignatureComputer, DeclarationTable) -> IdSignatureSerializer
+    signatureSerializerFactory: (PublicIdSignatureComputer, DeclarationTable) -> IdSignatureFactory
 ) : DeclarationTable(globalTable) {
     override val globalDeclarationTable: FakeOverrideGlobalDeclarationTable = globalTable
-    override val signaturer: IdSignatureSerializer = signatureSerializerFactory(globalTable.publicIdSignatureComputer, this)
+    override val signaturer: IdSignatureFactory = signatureSerializerFactory(globalTable.publicIdSignatureComputer, this)
 
     fun clear() {
         this.table.clear()
@@ -81,7 +81,7 @@ class FakeOverrideBuilder(
     private val partialLinkageSupport: PartialLinkageSupportForLinker,
     val platformSpecificClassFilter: FakeOverrideClassFilter = DefaultFakeOverrideClassFilter,
     private val fakeOverrideDeclarationTable: DeclarationTable = FakeOverrideDeclarationTable(mangler) { builder, table ->
-        IdSignatureSerializer(builder, table)
+        IdSignatureFactory(builder, table)
     },
     externalOverridabilityConditions: List<IrExternalOverridabilityCondition> = emptyList(),
 ) : FakeOverrideBuilderStrategy(
diff --git a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/DeclarationTable.kt b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/DeclarationTable.kt
index 8271591b786..390db83a60b 100644
--- a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/DeclarationTable.kt
+++ b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/DeclarationTable.kt
@@ -5,7 +5,7 @@
 
 package org.jetbrains.kotlin.backend.common.serialization
 
-import org.jetbrains.kotlin.backend.common.serialization.signature.IdSignatureSerializer
+import org.jetbrains.kotlin.backend.common.serialization.signature.IdSignatureFactory
 import org.jetbrains.kotlin.backend.common.serialization.signature.PublicIdSignatureComputer
 import org.jetbrains.kotlin.ir.IrBuiltIns
 import org.jetbrains.kotlin.ir.declarations.IrDeclaration
@@ -56,7 +56,7 @@ open class DeclarationTable(globalTable: GlobalDeclarationTable) {
     protected val table = hashMapOf<IrDeclaration, IdSignature>()
     protected open val globalDeclarationTable: GlobalDeclarationTable = globalTable
     // TODO: we need to disentangle signature construction with declaration tables.
-    open val signaturer: IdSignatureSerializer = IdSignatureSerializer(globalTable.publicIdSignatureComputer, this)
+    open val signaturer: IdSignatureFactory = IdSignatureFactory(globalTable.publicIdSignatureComputer, this)
 
     fun inFile(file: IrFile?, block: () -> Unit) {
         signaturer.inFile(file?.symbol, block)
diff --git a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/signature/IdSignatureSerializer.kt b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/signature/IdSignatureFactory.kt
similarity index 93%
rename from compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/signature/IdSignatureSerializer.kt
rename to compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/signature/IdSignatureFactory.kt
index 17c7925a531..17de40183a2 100644
--- a/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/signature/IdSignatureSerializer.kt
+++ b/compiler/ir/serialization.common/src/org/jetbrains/kotlin/backend/common/serialization/signature/IdSignatureFactory.kt
@@ -188,7 +188,22 @@ class PublicIdSignatureComputer(val mangler: KotlinMangler.IrMangler) : IdSignat
     }
 }
 
-class IdSignatureSerializer(
+/**
+ * `IdSignatureSerializer` has been renamed to [IdSignatureFactory]. The [IdSignatureSerializer] type alias is added here
+ * in place of the original `IdSignatureSerializer` class to keep source compatibility with the Compose compiler plugin
+ * (this is only needed for a short duration of time).
+ *
+ * The [Deprecated] annotation was commented out because it leads to compilation errors in Compose plugin due to the use of `-Werror`.
+ */
+//@Deprecated(
+//    message = "IdSignatureSerializer has been renamed to IdSignatureFactory." +
+//            " Need to maintain this type alias for a while to keep source compatibility with the Compose plugin.",
+//    replaceWith = ReplaceWith("IdSignatureFactory")
+//)
+@Suppress("unused")
+typealias IdSignatureSerializer = IdSignatureFactory
+
+class IdSignatureFactory(
     private val publicSignatureBuilder: PublicIdSignatureComputer,
     private val table: DeclarationTable,
     startIndex: Int
diff --git a/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/deserializeLazyDeclarations.kt b/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/deserializeLazyDeclarations.kt
index 726f7761c59..fb41fa252d3 100644
--- a/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/deserializeLazyDeclarations.kt
+++ b/compiler/ir/serialization.jvm/src/org/jetbrains/kotlin/backend/jvm/serialization/deserializeLazyDeclarations.kt
@@ -12,7 +12,7 @@ import org.jetbrains.kotlin.backend.common.overrides.FakeOverrideDeclarationTabl
 import org.jetbrains.kotlin.backend.common.overrides.FileLocalAwareLinker
 import org.jetbrains.kotlin.backend.common.serialization.*
 import org.jetbrains.kotlin.backend.common.serialization.encodings.BinarySymbolData
-import org.jetbrains.kotlin.backend.common.serialization.signature.IdSignatureSerializer
+import org.jetbrains.kotlin.backend.common.serialization.signature.IdSignatureFactory
 import org.jetbrains.kotlin.backend.jvm.serialization.proto.JvmIr
 import org.jetbrains.kotlin.descriptors.DescriptorVisibilities
 import org.jetbrains.kotlin.ir.IrBuiltIns
@@ -193,7 +193,7 @@ private fun buildFakeOverridesForLocalClasses(
 
 class PrePopulatedDeclarationTable(
     sig2symbol: Map<IdSignature, IrSymbol>
-) : FakeOverrideDeclarationTable(JvmIrMangler, signatureSerializerFactory = ::IdSignatureSerializer) {
+) : FakeOverrideDeclarationTable(JvmIrMangler, signatureSerializerFactory = ::IdSignatureFactory) {
     private val symbol2Sig = sig2symbol.entries.associate { (x, y) -> y to x }
 
     override fun tryComputeBackendSpecificSignature(declaration: IrDeclaration): IdSignature? {