diff --git a/build-common/test/org/jetbrains/kotlin/serialization/js/DebugJsProtoBuf.java b/build-common/test/org/jetbrains/kotlin/serialization/js/DebugJsProtoBuf.java
index 43bbee4d092..1a13dd857d8 100644
--- a/build-common/test/org/jetbrains/kotlin/serialization/js/DebugJsProtoBuf.java
+++ b/build-common/test/org/jetbrains/kotlin/serialization/js/DebugJsProtoBuf.java
@@ -73,6 +73,76 @@ public final class DebugJsProtoBuf {
      */
     org.jetbrains.kotlin.protobuf.ByteString
         getPackageFqNameBytes();
+
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+     */
+    boolean hasStrings();
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+     */
+    org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable getStrings();
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+     */
+    org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTableOrBuilder getStringsOrBuilder();
+
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+     */
+    boolean hasQualifiedNames();
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+     */
+    org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable getQualifiedNames();
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+     */
+    org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTableOrBuilder getQualifiedNamesOrBuilder();
+
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    java.util.List<org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation> 
+        getAnnotationList();
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation getAnnotation(int index);
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    int getAnnotationCount();
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    java.util.List<? extends org.jetbrains.kotlin.serialization.DebugProtoBuf.AnnotationOrBuilder> 
+        getAnnotationOrBuilderList();
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    org.jetbrains.kotlin.serialization.DebugProtoBuf.AnnotationOrBuilder getAnnotationOrBuilder(
+        int index);
   }
   /**
    * Protobuf type {@code org.jetbrains.kotlin.serialization.js.Header}
@@ -142,6 +212,40 @@ public final class DebugJsProtoBuf {
               packageFqName_ = bs;
               break;
             }
+            case 34: {
+              org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000008) == 0x00000008)) {
+                subBuilder = strings_.toBuilder();
+              }
+              strings_ = input.readMessage(org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(strings_);
+                strings_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000008;
+              break;
+            }
+            case 42: {
+              org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000010) == 0x00000010)) {
+                subBuilder = qualifiedNames_.toBuilder();
+              }
+              qualifiedNames_ = input.readMessage(org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(qualifiedNames_);
+                qualifiedNames_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000010;
+              break;
+            }
+            case 50: {
+              if (!((mutable_bitField0_ & 0x00000020) == 0x00000020)) {
+                annotation_ = new java.util.ArrayList<org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation>();
+                mutable_bitField0_ |= 0x00000020;
+              }
+              annotation_.add(input.readMessage(org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.PARSER, extensionRegistry));
+              break;
+            }
           }
         }
       } catch (org.jetbrains.kotlin.protobuf.InvalidProtocolBufferException e) {
@@ -150,6 +254,9 @@ public final class DebugJsProtoBuf {
         throw new org.jetbrains.kotlin.protobuf.InvalidProtocolBufferException(
             e.getMessage()).setUnfinishedMessage(this);
       } finally {
+        if (((mutable_bitField0_ & 0x00000020) == 0x00000020)) {
+          annotation_ = java.util.Collections.unmodifiableList(annotation_);
+        }
         this.unknownFields = unknownFields.build();
         makeExtensionsImmutable();
       }
@@ -270,10 +377,110 @@ public final class DebugJsProtoBuf {
       }
     }
 
+    public static final int STRINGS_FIELD_NUMBER = 4;
+    private org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable strings_;
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+     */
+    public boolean hasStrings() {
+      return ((bitField0_ & 0x00000008) == 0x00000008);
+    }
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+     */
+    public org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable getStrings() {
+      return strings_;
+    }
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+     */
+    public org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTableOrBuilder getStringsOrBuilder() {
+      return strings_;
+    }
+
+    public static final int QUALIFIED_NAMES_FIELD_NUMBER = 5;
+    private org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable qualifiedNames_;
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+     */
+    public boolean hasQualifiedNames() {
+      return ((bitField0_ & 0x00000010) == 0x00000010);
+    }
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+     */
+    public org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable getQualifiedNames() {
+      return qualifiedNames_;
+    }
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+     */
+    public org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTableOrBuilder getQualifiedNamesOrBuilder() {
+      return qualifiedNames_;
+    }
+
+    public static final int ANNOTATION_FIELD_NUMBER = 6;
+    private java.util.List<org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation> annotation_;
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    public java.util.List<org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation> getAnnotationList() {
+      return annotation_;
+    }
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    public java.util.List<? extends org.jetbrains.kotlin.serialization.DebugProtoBuf.AnnotationOrBuilder> 
+        getAnnotationOrBuilderList() {
+      return annotation_;
+    }
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    public int getAnnotationCount() {
+      return annotation_.size();
+    }
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    public org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation getAnnotation(int index) {
+      return annotation_.get(index);
+    }
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    public org.jetbrains.kotlin.serialization.DebugProtoBuf.AnnotationOrBuilder getAnnotationOrBuilder(
+        int index) {
+      return annotation_.get(index);
+    }
+
     private void initFields() {
       flags_ = 0;
       jsCodeBinaryVersion_ = 1;
       packageFqName_ = "";
+      strings_ = org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.getDefaultInstance();
+      qualifiedNames_ = org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.getDefaultInstance();
+      annotation_ = java.util.Collections.emptyList();
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -281,6 +488,18 @@ public final class DebugJsProtoBuf {
       if (isInitialized == 1) return true;
       if (isInitialized == 0) return false;
 
+      if (hasQualifiedNames()) {
+        if (!getQualifiedNames().isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
+      for (int i = 0; i < getAnnotationCount(); i++) {
+        if (!getAnnotation(i).isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
       memoizedIsInitialized = 1;
       return true;
     }
@@ -297,6 +516,15 @@ public final class DebugJsProtoBuf {
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
         output.writeBytes(3, getPackageFqNameBytes());
       }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        output.writeMessage(4, strings_);
+      }
+      if (((bitField0_ & 0x00000010) == 0x00000010)) {
+        output.writeMessage(5, qualifiedNames_);
+      }
+      for (int i = 0; i < annotation_.size(); i++) {
+        output.writeMessage(6, annotation_.get(i));
+      }
       getUnknownFields().writeTo(output);
     }
 
@@ -318,6 +546,18 @@ public final class DebugJsProtoBuf {
         size += org.jetbrains.kotlin.protobuf.CodedOutputStream
           .computeBytesSize(3, getPackageFqNameBytes());
       }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        size += org.jetbrains.kotlin.protobuf.CodedOutputStream
+          .computeMessageSize(4, strings_);
+      }
+      if (((bitField0_ & 0x00000010) == 0x00000010)) {
+        size += org.jetbrains.kotlin.protobuf.CodedOutputStream
+          .computeMessageSize(5, qualifiedNames_);
+      }
+      for (int i = 0; i < annotation_.size(); i++) {
+        size += org.jetbrains.kotlin.protobuf.CodedOutputStream
+          .computeMessageSize(6, annotation_.get(i));
+      }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
       return size;
@@ -427,6 +667,9 @@ public final class DebugJsProtoBuf {
       }
       private void maybeForceBuilderInitialization() {
         if (org.jetbrains.kotlin.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+          getStringsFieldBuilder();
+          getQualifiedNamesFieldBuilder();
+          getAnnotationFieldBuilder();
         }
       }
       private static Builder create() {
@@ -441,6 +684,24 @@ public final class DebugJsProtoBuf {
         bitField0_ = (bitField0_ & ~0x00000002);
         packageFqName_ = "";
         bitField0_ = (bitField0_ & ~0x00000004);
+        if (stringsBuilder_ == null) {
+          strings_ = org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.getDefaultInstance();
+        } else {
+          stringsBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000008);
+        if (qualifiedNamesBuilder_ == null) {
+          qualifiedNames_ = org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.getDefaultInstance();
+        } else {
+          qualifiedNamesBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000010);
+        if (annotationBuilder_ == null) {
+          annotation_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000020);
+        } else {
+          annotationBuilder_.clear();
+        }
         return this;
       }
 
@@ -481,6 +742,31 @@ public final class DebugJsProtoBuf {
           to_bitField0_ |= 0x00000004;
         }
         result.packageFqName_ = packageFqName_;
+        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
+          to_bitField0_ |= 0x00000008;
+        }
+        if (stringsBuilder_ == null) {
+          result.strings_ = strings_;
+        } else {
+          result.strings_ = stringsBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
+          to_bitField0_ |= 0x00000010;
+        }
+        if (qualifiedNamesBuilder_ == null) {
+          result.qualifiedNames_ = qualifiedNames_;
+        } else {
+          result.qualifiedNames_ = qualifiedNamesBuilder_.build();
+        }
+        if (annotationBuilder_ == null) {
+          if (((bitField0_ & 0x00000020) == 0x00000020)) {
+            annotation_ = java.util.Collections.unmodifiableList(annotation_);
+            bitField0_ = (bitField0_ & ~0x00000020);
+          }
+          result.annotation_ = annotation_;
+        } else {
+          result.annotation_ = annotationBuilder_.build();
+        }
         result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
@@ -508,11 +794,55 @@ public final class DebugJsProtoBuf {
           packageFqName_ = other.packageFqName_;
           onChanged();
         }
+        if (other.hasStrings()) {
+          mergeStrings(other.getStrings());
+        }
+        if (other.hasQualifiedNames()) {
+          mergeQualifiedNames(other.getQualifiedNames());
+        }
+        if (annotationBuilder_ == null) {
+          if (!other.annotation_.isEmpty()) {
+            if (annotation_.isEmpty()) {
+              annotation_ = other.annotation_;
+              bitField0_ = (bitField0_ & ~0x00000020);
+            } else {
+              ensureAnnotationIsMutable();
+              annotation_.addAll(other.annotation_);
+            }
+            onChanged();
+          }
+        } else {
+          if (!other.annotation_.isEmpty()) {
+            if (annotationBuilder_.isEmpty()) {
+              annotationBuilder_.dispose();
+              annotationBuilder_ = null;
+              annotation_ = other.annotation_;
+              bitField0_ = (bitField0_ & ~0x00000020);
+              annotationBuilder_ = 
+                org.jetbrains.kotlin.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
+                   getAnnotationFieldBuilder() : null;
+            } else {
+              annotationBuilder_.addAllMessages(other.annotation_);
+            }
+          }
+        }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
       }
 
       public final boolean isInitialized() {
+        if (hasQualifiedNames()) {
+          if (!getQualifiedNames().isInitialized()) {
+            
+            return false;
+          }
+        }
+        for (int i = 0; i < getAnnotationCount(); i++) {
+          if (!getAnnotation(i).isInitialized()) {
+            
+            return false;
+          }
+        }
         return true;
       }
 
@@ -707,6 +1037,550 @@ public final class DebugJsProtoBuf {
         return this;
       }
 
+      private org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable strings_ = org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.getDefaultInstance();
+      private org.jetbrains.kotlin.protobuf.SingleFieldBuilder<
+          org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable, org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.Builder, org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTableOrBuilder> stringsBuilder_;
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public boolean hasStrings() {
+        return ((bitField0_ & 0x00000008) == 0x00000008);
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable getStrings() {
+        if (stringsBuilder_ == null) {
+          return strings_;
+        } else {
+          return stringsBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public Builder setStrings(org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable value) {
+        if (stringsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          strings_ = value;
+          onChanged();
+        } else {
+          stringsBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000008;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public Builder setStrings(
+          org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.Builder builderForValue) {
+        if (stringsBuilder_ == null) {
+          strings_ = builderForValue.build();
+          onChanged();
+        } else {
+          stringsBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000008;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public Builder mergeStrings(org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable value) {
+        if (stringsBuilder_ == null) {
+          if (((bitField0_ & 0x00000008) == 0x00000008) &&
+              strings_ != org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.getDefaultInstance()) {
+            strings_ =
+              org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.newBuilder(strings_).mergeFrom(value).buildPartial();
+          } else {
+            strings_ = value;
+          }
+          onChanged();
+        } else {
+          stringsBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000008;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public Builder clearStrings() {
+        if (stringsBuilder_ == null) {
+          strings_ = org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.getDefaultInstance();
+          onChanged();
+        } else {
+          stringsBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000008);
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.Builder getStringsBuilder() {
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return getStringsFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTableOrBuilder getStringsOrBuilder() {
+        if (stringsBuilder_ != null) {
+          return stringsBuilder_.getMessageOrBuilder();
+        } else {
+          return strings_;
+        }
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      private org.jetbrains.kotlin.protobuf.SingleFieldBuilder<
+          org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable, org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.Builder, org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTableOrBuilder> 
+          getStringsFieldBuilder() {
+        if (stringsBuilder_ == null) {
+          stringsBuilder_ = new org.jetbrains.kotlin.protobuf.SingleFieldBuilder<
+              org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable, org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTable.Builder, org.jetbrains.kotlin.serialization.DebugProtoBuf.StringTableOrBuilder>(
+                  getStrings(),
+                  getParentForChildren(),
+                  isClean());
+          strings_ = null;
+        }
+        return stringsBuilder_;
+      }
+
+      private org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable qualifiedNames_ = org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.getDefaultInstance();
+      private org.jetbrains.kotlin.protobuf.SingleFieldBuilder<
+          org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable, org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.Builder, org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTableOrBuilder> qualifiedNamesBuilder_;
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public boolean hasQualifiedNames() {
+        return ((bitField0_ & 0x00000010) == 0x00000010);
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable getQualifiedNames() {
+        if (qualifiedNamesBuilder_ == null) {
+          return qualifiedNames_;
+        } else {
+          return qualifiedNamesBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public Builder setQualifiedNames(org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable value) {
+        if (qualifiedNamesBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          qualifiedNames_ = value;
+          onChanged();
+        } else {
+          qualifiedNamesBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000010;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public Builder setQualifiedNames(
+          org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.Builder builderForValue) {
+        if (qualifiedNamesBuilder_ == null) {
+          qualifiedNames_ = builderForValue.build();
+          onChanged();
+        } else {
+          qualifiedNamesBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000010;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public Builder mergeQualifiedNames(org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable value) {
+        if (qualifiedNamesBuilder_ == null) {
+          if (((bitField0_ & 0x00000010) == 0x00000010) &&
+              qualifiedNames_ != org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.getDefaultInstance()) {
+            qualifiedNames_ =
+              org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.newBuilder(qualifiedNames_).mergeFrom(value).buildPartial();
+          } else {
+            qualifiedNames_ = value;
+          }
+          onChanged();
+        } else {
+          qualifiedNamesBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000010;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public Builder clearQualifiedNames() {
+        if (qualifiedNamesBuilder_ == null) {
+          qualifiedNames_ = org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.getDefaultInstance();
+          onChanged();
+        } else {
+          qualifiedNamesBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000010);
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.Builder getQualifiedNamesBuilder() {
+        bitField0_ |= 0x00000010;
+        onChanged();
+        return getQualifiedNamesFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTableOrBuilder getQualifiedNamesOrBuilder() {
+        if (qualifiedNamesBuilder_ != null) {
+          return qualifiedNamesBuilder_.getMessageOrBuilder();
+        } else {
+          return qualifiedNames_;
+        }
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      private org.jetbrains.kotlin.protobuf.SingleFieldBuilder<
+          org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable, org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.Builder, org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTableOrBuilder> 
+          getQualifiedNamesFieldBuilder() {
+        if (qualifiedNamesBuilder_ == null) {
+          qualifiedNamesBuilder_ = new org.jetbrains.kotlin.protobuf.SingleFieldBuilder<
+              org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable, org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTable.Builder, org.jetbrains.kotlin.serialization.DebugProtoBuf.QualifiedNameTableOrBuilder>(
+                  getQualifiedNames(),
+                  getParentForChildren(),
+                  isClean());
+          qualifiedNames_ = null;
+        }
+        return qualifiedNamesBuilder_;
+      }
+
+      private java.util.List<org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation> annotation_ =
+        java.util.Collections.emptyList();
+      private void ensureAnnotationIsMutable() {
+        if (!((bitField0_ & 0x00000020) == 0x00000020)) {
+          annotation_ = new java.util.ArrayList<org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation>(annotation_);
+          bitField0_ |= 0x00000020;
+         }
+      }
+
+      private org.jetbrains.kotlin.protobuf.RepeatedFieldBuilder<
+          org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation, org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.Builder, org.jetbrains.kotlin.serialization.DebugProtoBuf.AnnotationOrBuilder> annotationBuilder_;
+
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public java.util.List<org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation> getAnnotationList() {
+        if (annotationBuilder_ == null) {
+          return java.util.Collections.unmodifiableList(annotation_);
+        } else {
+          return annotationBuilder_.getMessageList();
+        }
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public int getAnnotationCount() {
+        if (annotationBuilder_ == null) {
+          return annotation_.size();
+        } else {
+          return annotationBuilder_.getCount();
+        }
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation getAnnotation(int index) {
+        if (annotationBuilder_ == null) {
+          return annotation_.get(index);
+        } else {
+          return annotationBuilder_.getMessage(index);
+        }
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder setAnnotation(
+          int index, org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation value) {
+        if (annotationBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureAnnotationIsMutable();
+          annotation_.set(index, value);
+          onChanged();
+        } else {
+          annotationBuilder_.setMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder setAnnotation(
+          int index, org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.Builder builderForValue) {
+        if (annotationBuilder_ == null) {
+          ensureAnnotationIsMutable();
+          annotation_.set(index, builderForValue.build());
+          onChanged();
+        } else {
+          annotationBuilder_.setMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder addAnnotation(org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation value) {
+        if (annotationBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureAnnotationIsMutable();
+          annotation_.add(value);
+          onChanged();
+        } else {
+          annotationBuilder_.addMessage(value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder addAnnotation(
+          int index, org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation value) {
+        if (annotationBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          ensureAnnotationIsMutable();
+          annotation_.add(index, value);
+          onChanged();
+        } else {
+          annotationBuilder_.addMessage(index, value);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder addAnnotation(
+          org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.Builder builderForValue) {
+        if (annotationBuilder_ == null) {
+          ensureAnnotationIsMutable();
+          annotation_.add(builderForValue.build());
+          onChanged();
+        } else {
+          annotationBuilder_.addMessage(builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder addAnnotation(
+          int index, org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.Builder builderForValue) {
+        if (annotationBuilder_ == null) {
+          ensureAnnotationIsMutable();
+          annotation_.add(index, builderForValue.build());
+          onChanged();
+        } else {
+          annotationBuilder_.addMessage(index, builderForValue.build());
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder addAllAnnotation(
+          java.lang.Iterable<? extends org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation> values) {
+        if (annotationBuilder_ == null) {
+          ensureAnnotationIsMutable();
+          org.jetbrains.kotlin.protobuf.AbstractMessageLite.Builder.addAll(
+              values, annotation_);
+          onChanged();
+        } else {
+          annotationBuilder_.addAllMessages(values);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder clearAnnotation() {
+        if (annotationBuilder_ == null) {
+          annotation_ = java.util.Collections.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000020);
+          onChanged();
+        } else {
+          annotationBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder removeAnnotation(int index) {
+        if (annotationBuilder_ == null) {
+          ensureAnnotationIsMutable();
+          annotation_.remove(index);
+          onChanged();
+        } else {
+          annotationBuilder_.remove(index);
+        }
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.Builder getAnnotationBuilder(
+          int index) {
+        return getAnnotationFieldBuilder().getBuilder(index);
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public org.jetbrains.kotlin.serialization.DebugProtoBuf.AnnotationOrBuilder getAnnotationOrBuilder(
+          int index) {
+        if (annotationBuilder_ == null) {
+          return annotation_.get(index);  } else {
+          return annotationBuilder_.getMessageOrBuilder(index);
+        }
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public java.util.List<? extends org.jetbrains.kotlin.serialization.DebugProtoBuf.AnnotationOrBuilder> 
+           getAnnotationOrBuilderList() {
+        if (annotationBuilder_ != null) {
+          return annotationBuilder_.getMessageOrBuilderList();
+        } else {
+          return java.util.Collections.unmodifiableList(annotation_);
+        }
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.Builder addAnnotationBuilder() {
+        return getAnnotationFieldBuilder().addBuilder(
+            org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.Builder addAnnotationBuilder(
+          int index) {
+        return getAnnotationFieldBuilder().addBuilder(
+            index, org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.getDefaultInstance());
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public java.util.List<org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.Builder> 
+           getAnnotationBuilderList() {
+        return getAnnotationFieldBuilder().getBuilderList();
+      }
+      private org.jetbrains.kotlin.protobuf.RepeatedFieldBuilder<
+          org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation, org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.Builder, org.jetbrains.kotlin.serialization.DebugProtoBuf.AnnotationOrBuilder> 
+          getAnnotationFieldBuilder() {
+        if (annotationBuilder_ == null) {
+          annotationBuilder_ = new org.jetbrains.kotlin.protobuf.RepeatedFieldBuilder<
+              org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation, org.jetbrains.kotlin.serialization.DebugProtoBuf.Annotation.Builder, org.jetbrains.kotlin.serialization.DebugProtoBuf.AnnotationOrBuilder>(
+                  annotation_,
+                  ((bitField0_ & 0x00000020) == 0x00000020),
+                  getParentForChildren(),
+                  isClean());
+          annotation_ = null;
+        }
+        return annotationBuilder_;
+      }
+
       // @@protoc_insertion_point(builder_scope:org.jetbrains.kotlin.serialization.js.Header)
     }
 
@@ -3992,60 +4866,65 @@ public final class DebugJsProtoBuf {
       "\n#js/js.serializer/src/js.debug.proto\022%o" +
       "rg.jetbrains.kotlin.serialization.js\0320co" +
       "re/deserialization/src/descriptors.debug" +
-      ".proto\"S\n\006Header\022\r\n\005flags\030\001 \001(\005\022!\n\026js_co" +
-      "de_binary_version\030\002 \001(\005:\0011\022\027\n\017package_fq" +
-      "_name\030\003 \001(\t\"V\n\004File\022\n\n\002id\030\001 \001(\005\022B\n\nannot" +
-      "ation\030\002 \003(\0132..org.jetbrains.kotlin.seria" +
-      "lization.Annotation\"B\n\005Files\0229\n\004file\030\001 \003" +
-      "(\0132+.org.jetbrains.kotlin.serialization." +
-      "js.File\"!\n\007Classes\022\026\n\nclass_name\030\001 \003(\005B\002",
-      "\020\001\"\357\001\n\007Library\022H\n\004kind\030\001 \001(\01623.org.jetbr" +
-      "ains.kotlin.serialization.js.Library.Kin" +
-      "d:\005PLAIN\022M\n\020package_fragment\030\002 \003(\01323.org" +
-      ".jetbrains.kotlin.serialization.PackageF" +
-      "ragment\022\027\n\017imported_module\030\003 \003(\t\"2\n\004Kind" +
-      "\022\t\n\005PLAIN\020\001\022\007\n\003AMD\020\002\022\r\n\tCOMMON_JS\020\003\022\007\n\003U" +
-      "MD\020\004:E\n\017package_fq_name\022+.org.jetbrains." +
-      "kotlin.serialization.Package\030\203\001 \001(\005:t\n\020c" +
-      "lass_annotation\022).org.jetbrains.kotlin.s" +
-      "erialization.Class\030\202\001 \003(\0132..org.jetbrain",
-      "s.kotlin.serialization.Annotation:L\n\030cla" +
-      "ss_containing_file_id\022).org.jetbrains.ko" +
-      "tlin.serialization.Class\030\207\001 \001(\005:\200\001\n\026cons" +
-      "tructor_annotation\022/.org.jetbrains.kotli" +
-      "n.serialization.Constructor\030\202\001 \003(\0132..org" +
-      ".jetbrains.kotlin.serialization.Annotati" +
-      "on:z\n\023function_annotation\022,.org.jetbrain" +
-      "s.kotlin.serialization.Function\030\202\001 \003(\0132." +
-      ".org.jetbrains.kotlin.serialization.Anno" +
-      "tation:R\n\033function_containing_file_id\022,.",
-      "org.jetbrains.kotlin.serialization.Funct" +
-      "ion\030\207\001 \001(\005:z\n\023property_annotation\022,.org." +
-      "jetbrains.kotlin.serialization.Property\030" +
-      "\202\001 \003(\0132..org.jetbrains.kotlin.serializat" +
-      "ion.Annotation:\210\001\n\022compile_time_value\022,." +
-      "org.jetbrains.kotlin.serialization.Prope" +
-      "rty\030\203\001 \001(\0132=.org.jetbrains.kotlin.serial" +
-      "ization.Annotation.Argument.Value:R\n\033pro" +
-      "perty_containing_file_id\022,.org.jetbrains" +
-      ".kotlin.serialization.Property\030\207\001 \001(\005:}\n",
-      "\025enum_entry_annotation\022-.org.jetbrains.k" +
-      "otlin.serialization.EnumEntry\030\202\001 \003(\0132..o" +
+      ".proto\"\252\002\n\006Header\022\r\n\005flags\030\001 \001(\005\022!\n\026js_c" +
+      "ode_binary_version\030\002 \001(\005:\0011\022\027\n\017package_f" +
+      "q_name\030\003 \001(\t\022@\n\007strings\030\004 \001(\0132/.org.jetb" +
+      "rains.kotlin.serialization.StringTable\022O" +
+      "\n\017qualified_names\030\005 \001(\01326.org.jetbrains." +
+      "kotlin.serialization.QualifiedNameTable\022" +
+      "B\n\nannotation\030\006 \003(\0132..org.jetbrains.kotl",
+      "in.serialization.Annotation\"V\n\004File\022\n\n\002i" +
+      "d\030\001 \001(\005\022B\n\nannotation\030\002 \003(\0132..org.jetbra" +
+      "ins.kotlin.serialization.Annotation\"B\n\005F" +
+      "iles\0229\n\004file\030\001 \003(\0132+.org.jetbrains.kotli" +
+      "n.serialization.js.File\"!\n\007Classes\022\026\n\ncl" +
+      "ass_name\030\001 \003(\005B\002\020\001\"\357\001\n\007Library\022H\n\004kind\030\001" +
+      " \001(\01623.org.jetbrains.kotlin.serializatio" +
+      "n.js.Library.Kind:\005PLAIN\022M\n\020package_frag" +
+      "ment\030\002 \003(\01323.org.jetbrains.kotlin.serial" +
+      "ization.PackageFragment\022\027\n\017imported_modu",
+      "le\030\003 \003(\t\"2\n\004Kind\022\t\n\005PLAIN\020\001\022\007\n\003AMD\020\002\022\r\n\t" +
+      "COMMON_JS\020\003\022\007\n\003UMD\020\004:E\n\017package_fq_name\022" +
+      "+.org.jetbrains.kotlin.serialization.Pac" +
+      "kage\030\203\001 \001(\005:t\n\020class_annotation\022).org.je" +
+      "tbrains.kotlin.serialization.Class\030\202\001 \003(" +
+      "\0132..org.jetbrains.kotlin.serialization.A" +
+      "nnotation:L\n\030class_containing_file_id\022)." +
+      "org.jetbrains.kotlin.serialization.Class" +
+      "\030\207\001 \001(\005:\200\001\n\026constructor_annotation\022/.org" +
+      ".jetbrains.kotlin.serialization.Construc",
+      "tor\030\202\001 \003(\0132..org.jetbrains.kotlin.serial" +
+      "ization.Annotation:z\n\023function_annotatio" +
+      "n\022,.org.jetbrains.kotlin.serialization.F" +
+      "unction\030\202\001 \003(\0132..org.jetbrains.kotlin.se" +
+      "rialization.Annotation:R\n\033function_conta" +
+      "ining_file_id\022,.org.jetbrains.kotlin.ser" +
+      "ialization.Function\030\207\001 \001(\005:z\n\023property_a" +
+      "nnotation\022,.org.jetbrains.kotlin.seriali" +
+      "zation.Property\030\202\001 \003(\0132..org.jetbrains.k" +
+      "otlin.serialization.Annotation:\210\001\n\022compi",
+      "le_time_value\022,.org.jetbrains.kotlin.ser" +
+      "ialization.Property\030\203\001 \001(\0132=.org.jetbrai" +
+      "ns.kotlin.serialization.Annotation.Argum" +
+      "ent.Value:R\n\033property_containing_file_id" +
+      "\022,.org.jetbrains.kotlin.serialization.Pr" +
+      "operty\030\207\001 \001(\005:}\n\025enum_entry_annotation\022-" +
+      ".org.jetbrains.kotlin.serialization.Enum" +
+      "Entry\030\202\001 \003(\0132..org.jetbrains.kotlin.seri" +
+      "alization.Annotation:\201\001\n\024parameter_annot" +
+      "ation\0222.org.jetbrains.kotlin.serializati",
+      "on.ValueParameter\030\202\001 \003(\0132..org.jetbrains" +
+      ".kotlin.serialization.Annotation:r\n\017type" +
+      "_annotation\022(.org.jetbrains.kotlin.seria" +
+      "lization.Type\030\202\001 \003(\0132..org.jetbrains.kot" +
+      "lin.serialization.Annotation:\205\001\n\031type_pa" +
+      "rameter_annotation\0221.org.jetbrains.kotli" +
+      "n.serialization.TypeParameter\030\202\001 \003(\0132..o" +
       "rg.jetbrains.kotlin.serialization.Annota" +
-      "tion:\201\001\n\024parameter_annotation\0222.org.jetb" +
-      "rains.kotlin.serialization.ValueParamete" +
-      "r\030\202\001 \003(\0132..org.jetbrains.kotlin.serializ" +
-      "ation.Annotation:r\n\017type_annotation\022(.or" +
-      "g.jetbrains.kotlin.serialization.Type\030\202\001" +
-      " \003(\0132..org.jetbrains.kotlin.serializatio" +
-      "n.Annotation:\205\001\n\031type_parameter_annotati",
-      "on\0221.org.jetbrains.kotlin.serialization." +
-      "TypeParameter\030\202\001 \003(\0132..org.jetbrains.kot" +
-      "lin.serialization.Annotation:\202\001\n\026package" +
-      "_fragment_files\0223.org.jetbrains.kotlin.s" +
-      "erialization.PackageFragment\030\202\001 \001(\0132,.or" +
-      "g.jetbrains.kotlin.serialization.js.File" +
-      "sB\021B\017DebugJsProtoBuf"
+      "tion:\202\001\n\026package_fragment_files\0223.org.je" +
+      "tbrains.kotlin.serialization.PackageFrag",
+      "ment\030\202\001 \001(\0132,.org.jetbrains.kotlin.seria" +
+      "lization.js.FilesB\021B\017DebugJsProtoBuf"
     };
     org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new org.jetbrains.kotlin.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
@@ -4065,7 +4944,7 @@ public final class DebugJsProtoBuf {
     internal_static_org_jetbrains_kotlin_serialization_js_Header_fieldAccessorTable = new
       org.jetbrains.kotlin.protobuf.GeneratedMessage.FieldAccessorTable(
         internal_static_org_jetbrains_kotlin_serialization_js_Header_descriptor,
-        new java.lang.String[] { "Flags", "JsCodeBinaryVersion", "PackageFqName", });
+        new java.lang.String[] { "Flags", "JsCodeBinaryVersion", "PackageFqName", "Strings", "QualifiedNames", "Annotation", });
     internal_static_org_jetbrains_kotlin_serialization_js_File_descriptor =
       getDescriptor().getMessageTypes().get(1);
     internal_static_org_jetbrains_kotlin_serialization_js_File_fieldAccessorTable = new
diff --git a/js/js.serializer/src/js.proto b/js/js.serializer/src/js.proto
index 7f378ef7383..3dd2d64ef6b 100644
--- a/js/js.serializer/src/js.proto
+++ b/js/js.serializer/src/js.proto
@@ -31,6 +31,13 @@ message Header {
   optional int32 js_code_binary_version = 2 [default = 1];
 
   optional string package_fq_name = 3;
+
+  optional StringTable strings = 4;
+
+  optional QualifiedNameTable qualified_names = 5;
+
+  // Annotations on the whole module
+  repeated Annotation annotation = 6;
 }
 
 message File {
diff --git a/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/JsProtoBuf.java b/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/JsProtoBuf.java
index 4cab4f47854..ba7401933e1 100644
--- a/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/JsProtoBuf.java
+++ b/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/JsProtoBuf.java
@@ -73,6 +73,50 @@ public final class JsProtoBuf {
      */
     org.jetbrains.kotlin.protobuf.ByteString
         getPackageFqNameBytes();
+
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+     */
+    boolean hasStrings();
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+     */
+    org.jetbrains.kotlin.serialization.ProtoBuf.StringTable getStrings();
+
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+     */
+    boolean hasQualifiedNames();
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+     */
+    org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable getQualifiedNames();
+
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    java.util.List<org.jetbrains.kotlin.serialization.ProtoBuf.Annotation> 
+        getAnnotationList();
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    org.jetbrains.kotlin.serialization.ProtoBuf.Annotation getAnnotation(int index);
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    int getAnnotationCount();
   }
   /**
    * Protobuf type {@code org.jetbrains.kotlin.serialization.js.Header}
@@ -140,6 +184,40 @@ public final class JsProtoBuf {
               packageFqName_ = bs;
               break;
             }
+            case 34: {
+              org.jetbrains.kotlin.serialization.ProtoBuf.StringTable.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000008) == 0x00000008)) {
+                subBuilder = strings_.toBuilder();
+              }
+              strings_ = input.readMessage(org.jetbrains.kotlin.serialization.ProtoBuf.StringTable.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(strings_);
+                strings_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000008;
+              break;
+            }
+            case 42: {
+              org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000010) == 0x00000010)) {
+                subBuilder = qualifiedNames_.toBuilder();
+              }
+              qualifiedNames_ = input.readMessage(org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(qualifiedNames_);
+                qualifiedNames_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000010;
+              break;
+            }
+            case 50: {
+              if (!((mutable_bitField0_ & 0x00000020) == 0x00000020)) {
+                annotation_ = new java.util.ArrayList<org.jetbrains.kotlin.serialization.ProtoBuf.Annotation>();
+                mutable_bitField0_ |= 0x00000020;
+              }
+              annotation_.add(input.readMessage(org.jetbrains.kotlin.serialization.ProtoBuf.Annotation.PARSER, extensionRegistry));
+              break;
+            }
           }
         }
       } catch (org.jetbrains.kotlin.protobuf.InvalidProtocolBufferException e) {
@@ -148,6 +226,9 @@ public final class JsProtoBuf {
         throw new org.jetbrains.kotlin.protobuf.InvalidProtocolBufferException(
             e.getMessage()).setUnfinishedMessage(this);
       } finally {
+        if (((mutable_bitField0_ & 0x00000020) == 0x00000020)) {
+          annotation_ = java.util.Collections.unmodifiableList(annotation_);
+        }
         try {
           unknownFieldsCodedOutput.flush();
         } catch (java.io.IOException e) {
@@ -262,10 +343,98 @@ public final class JsProtoBuf {
       }
     }
 
+    public static final int STRINGS_FIELD_NUMBER = 4;
+    private org.jetbrains.kotlin.serialization.ProtoBuf.StringTable strings_;
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+     */
+    public boolean hasStrings() {
+      return ((bitField0_ & 0x00000008) == 0x00000008);
+    }
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+     */
+    public org.jetbrains.kotlin.serialization.ProtoBuf.StringTable getStrings() {
+      return strings_;
+    }
+
+    public static final int QUALIFIED_NAMES_FIELD_NUMBER = 5;
+    private org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable qualifiedNames_;
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+     */
+    public boolean hasQualifiedNames() {
+      return ((bitField0_ & 0x00000010) == 0x00000010);
+    }
+    /**
+     * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+     */
+    public org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable getQualifiedNames() {
+      return qualifiedNames_;
+    }
+
+    public static final int ANNOTATION_FIELD_NUMBER = 6;
+    private java.util.List<org.jetbrains.kotlin.serialization.ProtoBuf.Annotation> annotation_;
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    public java.util.List<org.jetbrains.kotlin.serialization.ProtoBuf.Annotation> getAnnotationList() {
+      return annotation_;
+    }
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    public java.util.List<? extends org.jetbrains.kotlin.serialization.ProtoBuf.AnnotationOrBuilder> 
+        getAnnotationOrBuilderList() {
+      return annotation_;
+    }
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    public int getAnnotationCount() {
+      return annotation_.size();
+    }
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    public org.jetbrains.kotlin.serialization.ProtoBuf.Annotation getAnnotation(int index) {
+      return annotation_.get(index);
+    }
+    /**
+     * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+     *
+     * <pre>
+     * Annotations on the whole module
+     * </pre>
+     */
+    public org.jetbrains.kotlin.serialization.ProtoBuf.AnnotationOrBuilder getAnnotationOrBuilder(
+        int index) {
+      return annotation_.get(index);
+    }
+
     private void initFields() {
       flags_ = 0;
       jsCodeBinaryVersion_ = 1;
       packageFqName_ = "";
+      strings_ = org.jetbrains.kotlin.serialization.ProtoBuf.StringTable.getDefaultInstance();
+      qualifiedNames_ = org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable.getDefaultInstance();
+      annotation_ = java.util.Collections.emptyList();
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -273,6 +442,18 @@ public final class JsProtoBuf {
       if (isInitialized == 1) return true;
       if (isInitialized == 0) return false;
 
+      if (hasQualifiedNames()) {
+        if (!getQualifiedNames().isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
+      for (int i = 0; i < getAnnotationCount(); i++) {
+        if (!getAnnotation(i).isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
       memoizedIsInitialized = 1;
       return true;
     }
@@ -289,6 +470,15 @@ public final class JsProtoBuf {
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
         output.writeBytes(3, getPackageFqNameBytes());
       }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        output.writeMessage(4, strings_);
+      }
+      if (((bitField0_ & 0x00000010) == 0x00000010)) {
+        output.writeMessage(5, qualifiedNames_);
+      }
+      for (int i = 0; i < annotation_.size(); i++) {
+        output.writeMessage(6, annotation_.get(i));
+      }
       output.writeRawBytes(unknownFields);
     }
 
@@ -310,6 +500,18 @@ public final class JsProtoBuf {
         size += org.jetbrains.kotlin.protobuf.CodedOutputStream
           .computeBytesSize(3, getPackageFqNameBytes());
       }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        size += org.jetbrains.kotlin.protobuf.CodedOutputStream
+          .computeMessageSize(4, strings_);
+      }
+      if (((bitField0_ & 0x00000010) == 0x00000010)) {
+        size += org.jetbrains.kotlin.protobuf.CodedOutputStream
+          .computeMessageSize(5, qualifiedNames_);
+      }
+      for (int i = 0; i < annotation_.size(); i++) {
+        size += org.jetbrains.kotlin.protobuf.CodedOutputStream
+          .computeMessageSize(6, annotation_.get(i));
+      }
       size += unknownFields.size();
       memoizedSerializedSize = size;
       return size;
@@ -410,6 +612,12 @@ public final class JsProtoBuf {
         bitField0_ = (bitField0_ & ~0x00000002);
         packageFqName_ = "";
         bitField0_ = (bitField0_ & ~0x00000004);
+        strings_ = org.jetbrains.kotlin.serialization.ProtoBuf.StringTable.getDefaultInstance();
+        bitField0_ = (bitField0_ & ~0x00000008);
+        qualifiedNames_ = org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable.getDefaultInstance();
+        bitField0_ = (bitField0_ & ~0x00000010);
+        annotation_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000020);
         return this;
       }
 
@@ -445,6 +653,19 @@ public final class JsProtoBuf {
           to_bitField0_ |= 0x00000004;
         }
         result.packageFqName_ = packageFqName_;
+        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
+          to_bitField0_ |= 0x00000008;
+        }
+        result.strings_ = strings_;
+        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
+          to_bitField0_ |= 0x00000010;
+        }
+        result.qualifiedNames_ = qualifiedNames_;
+        if (((bitField0_ & 0x00000020) == 0x00000020)) {
+          annotation_ = java.util.Collections.unmodifiableList(annotation_);
+          bitField0_ = (bitField0_ & ~0x00000020);
+        }
+        result.annotation_ = annotation_;
         result.bitField0_ = to_bitField0_;
         return result;
       }
@@ -461,6 +682,22 @@ public final class JsProtoBuf {
           bitField0_ |= 0x00000004;
           packageFqName_ = other.packageFqName_;
           
+        }
+        if (other.hasStrings()) {
+          mergeStrings(other.getStrings());
+        }
+        if (other.hasQualifiedNames()) {
+          mergeQualifiedNames(other.getQualifiedNames());
+        }
+        if (!other.annotation_.isEmpty()) {
+          if (annotation_.isEmpty()) {
+            annotation_ = other.annotation_;
+            bitField0_ = (bitField0_ & ~0x00000020);
+          } else {
+            ensureAnnotationIsMutable();
+            annotation_.addAll(other.annotation_);
+          }
+          
         }
         setUnknownFields(
             getUnknownFields().concat(other.unknownFields));
@@ -468,6 +705,18 @@ public final class JsProtoBuf {
       }
 
       public final boolean isInitialized() {
+        if (hasQualifiedNames()) {
+          if (!getQualifiedNames().isInitialized()) {
+            
+            return false;
+          }
+        }
+        for (int i = 0; i < getAnnotationCount(); i++) {
+          if (!getAnnotation(i).isInitialized()) {
+            
+            return false;
+          }
+        }
         return true;
       }
 
@@ -662,6 +911,299 @@ public final class JsProtoBuf {
         return this;
       }
 
+      private org.jetbrains.kotlin.serialization.ProtoBuf.StringTable strings_ = org.jetbrains.kotlin.serialization.ProtoBuf.StringTable.getDefaultInstance();
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public boolean hasStrings() {
+        return ((bitField0_ & 0x00000008) == 0x00000008);
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public org.jetbrains.kotlin.serialization.ProtoBuf.StringTable getStrings() {
+        return strings_;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public Builder setStrings(org.jetbrains.kotlin.serialization.ProtoBuf.StringTable value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        strings_ = value;
+
+        bitField0_ |= 0x00000008;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public Builder setStrings(
+          org.jetbrains.kotlin.serialization.ProtoBuf.StringTable.Builder builderForValue) {
+        strings_ = builderForValue.build();
+
+        bitField0_ |= 0x00000008;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public Builder mergeStrings(org.jetbrains.kotlin.serialization.ProtoBuf.StringTable value) {
+        if (((bitField0_ & 0x00000008) == 0x00000008) &&
+            strings_ != org.jetbrains.kotlin.serialization.ProtoBuf.StringTable.getDefaultInstance()) {
+          strings_ =
+            org.jetbrains.kotlin.serialization.ProtoBuf.StringTable.newBuilder(strings_).mergeFrom(value).buildPartial();
+        } else {
+          strings_ = value;
+        }
+
+        bitField0_ |= 0x00000008;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.StringTable strings = 4;</code>
+       */
+      public Builder clearStrings() {
+        strings_ = org.jetbrains.kotlin.serialization.ProtoBuf.StringTable.getDefaultInstance();
+
+        bitField0_ = (bitField0_ & ~0x00000008);
+        return this;
+      }
+
+      private org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable qualifiedNames_ = org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable.getDefaultInstance();
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public boolean hasQualifiedNames() {
+        return ((bitField0_ & 0x00000010) == 0x00000010);
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable getQualifiedNames() {
+        return qualifiedNames_;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public Builder setQualifiedNames(org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        qualifiedNames_ = value;
+
+        bitField0_ |= 0x00000010;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public Builder setQualifiedNames(
+          org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable.Builder builderForValue) {
+        qualifiedNames_ = builderForValue.build();
+
+        bitField0_ |= 0x00000010;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public Builder mergeQualifiedNames(org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable value) {
+        if (((bitField0_ & 0x00000010) == 0x00000010) &&
+            qualifiedNames_ != org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable.getDefaultInstance()) {
+          qualifiedNames_ =
+            org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable.newBuilder(qualifiedNames_).mergeFrom(value).buildPartial();
+        } else {
+          qualifiedNames_ = value;
+        }
+
+        bitField0_ |= 0x00000010;
+        return this;
+      }
+      /**
+       * <code>optional .org.jetbrains.kotlin.serialization.QualifiedNameTable qualified_names = 5;</code>
+       */
+      public Builder clearQualifiedNames() {
+        qualifiedNames_ = org.jetbrains.kotlin.serialization.ProtoBuf.QualifiedNameTable.getDefaultInstance();
+
+        bitField0_ = (bitField0_ & ~0x00000010);
+        return this;
+      }
+
+      private java.util.List<org.jetbrains.kotlin.serialization.ProtoBuf.Annotation> annotation_ =
+        java.util.Collections.emptyList();
+      private void ensureAnnotationIsMutable() {
+        if (!((bitField0_ & 0x00000020) == 0x00000020)) {
+          annotation_ = new java.util.ArrayList<org.jetbrains.kotlin.serialization.ProtoBuf.Annotation>(annotation_);
+          bitField0_ |= 0x00000020;
+         }
+      }
+
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public java.util.List<org.jetbrains.kotlin.serialization.ProtoBuf.Annotation> getAnnotationList() {
+        return java.util.Collections.unmodifiableList(annotation_);
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public int getAnnotationCount() {
+        return annotation_.size();
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public org.jetbrains.kotlin.serialization.ProtoBuf.Annotation getAnnotation(int index) {
+        return annotation_.get(index);
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder setAnnotation(
+          int index, org.jetbrains.kotlin.serialization.ProtoBuf.Annotation value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureAnnotationIsMutable();
+        annotation_.set(index, value);
+
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder setAnnotation(
+          int index, org.jetbrains.kotlin.serialization.ProtoBuf.Annotation.Builder builderForValue) {
+        ensureAnnotationIsMutable();
+        annotation_.set(index, builderForValue.build());
+
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder addAnnotation(org.jetbrains.kotlin.serialization.ProtoBuf.Annotation value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureAnnotationIsMutable();
+        annotation_.add(value);
+
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder addAnnotation(
+          int index, org.jetbrains.kotlin.serialization.ProtoBuf.Annotation value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureAnnotationIsMutable();
+        annotation_.add(index, value);
+
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder addAnnotation(
+          org.jetbrains.kotlin.serialization.ProtoBuf.Annotation.Builder builderForValue) {
+        ensureAnnotationIsMutable();
+        annotation_.add(builderForValue.build());
+
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder addAnnotation(
+          int index, org.jetbrains.kotlin.serialization.ProtoBuf.Annotation.Builder builderForValue) {
+        ensureAnnotationIsMutable();
+        annotation_.add(index, builderForValue.build());
+
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder addAllAnnotation(
+          java.lang.Iterable<? extends org.jetbrains.kotlin.serialization.ProtoBuf.Annotation> values) {
+        ensureAnnotationIsMutable();
+        org.jetbrains.kotlin.protobuf.AbstractMessageLite.Builder.addAll(
+            values, annotation_);
+
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder clearAnnotation() {
+        annotation_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000020);
+
+        return this;
+      }
+      /**
+       * <code>repeated .org.jetbrains.kotlin.serialization.Annotation annotation = 6;</code>
+       *
+       * <pre>
+       * Annotations on the whole module
+       * </pre>
+       */
+      public Builder removeAnnotation(int index) {
+        ensureAnnotationIsMutable();
+        annotation_.remove(index);
+
+        return this;
+      }
+
       // @@protoc_insertion_point(builder_scope:org.jetbrains.kotlin.serialization.js.Header)
     }
 
diff --git a/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/KotlinJavascriptPackageFragment.kt b/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/KotlinJavascriptPackageFragment.kt
index 42473978658..de563aec59c 100644
--- a/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/KotlinJavascriptPackageFragment.kt
+++ b/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/KotlinJavascriptPackageFragment.kt
@@ -21,13 +21,11 @@ import org.jetbrains.kotlin.descriptors.ModuleDescriptor
 import org.jetbrains.kotlin.descriptors.PackageFragmentDescriptor
 import org.jetbrains.kotlin.descriptors.SourceFile
 import org.jetbrains.kotlin.descriptors.annotations.AnnotationDescriptor
+import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.resolve.DescriptorUtils
 import org.jetbrains.kotlin.serialization.ProtoBuf
-import org.jetbrains.kotlin.serialization.deserialization.AnnotationDeserializer
-import org.jetbrains.kotlin.serialization.deserialization.DeserializationConfiguration
-import org.jetbrains.kotlin.serialization.deserialization.DeserializedPackageFragmentImpl
-import org.jetbrains.kotlin.serialization.deserialization.IncompatibleVersionErrorData
+import org.jetbrains.kotlin.serialization.deserialization.*
 import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedContainerSource
 import org.jetbrains.kotlin.storage.StorageManager
 import org.jetbrains.kotlin.storage.getValue
@@ -65,11 +63,18 @@ class KotlinJavascriptPackageFragment(
         }
     }
 
-    private class JsContainerSource(
+    class JsContainerSource(
             private val fqName: FqName,
             header: JsProtoBuf.Header,
             configuration: DeserializationConfiguration
     ) : DeserializedContainerSource {
+        val annotations: List<ClassId> =
+            if (header.annotationCount == 0) emptyList()
+            else NameResolverImpl(header.strings, header.qualifiedNames).let { nameResolver ->
+                // TODO: read arguments of module annotations
+                header.annotationList.map { annotation -> nameResolver.getClassId(annotation.id) }
+            }
+
         // TODO
         override fun getContainingFile(): SourceFile = SourceFile.NO_SOURCE_FILE
 
diff --git a/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/KotlinJavascriptSerializationUtil.kt b/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/KotlinJavascriptSerializationUtil.kt
index c8a4c9622c3..0b969698d5d 100644
--- a/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/KotlinJavascriptSerializationUtil.kt
+++ b/js/js.serializer/src/org/jetbrains/kotlin/serialization/js/KotlinJavascriptSerializationUtil.kt
@@ -16,10 +16,12 @@
 
 package org.jetbrains.kotlin.serialization.js
 
+import org.jetbrains.kotlin.config.AnalysisFlag
 import org.jetbrains.kotlin.config.LanguageVersionSettings
 import org.jetbrains.kotlin.config.isPreRelease
 import org.jetbrains.kotlin.descriptors.*
 import org.jetbrains.kotlin.incremental.components.LookupTracker
+import org.jetbrains.kotlin.incremental.components.NoLookupLocation
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.protobuf.CodedInputStream
 import org.jetbrains.kotlin.resolve.BindingContext
@@ -29,6 +31,7 @@ import org.jetbrains.kotlin.resolve.scopes.MemberScope
 import org.jetbrains.kotlin.serialization.AnnotationSerializer
 import org.jetbrains.kotlin.serialization.DescriptorSerializer
 import org.jetbrains.kotlin.serialization.ProtoBuf
+import org.jetbrains.kotlin.serialization.StringTableImpl
 import org.jetbrains.kotlin.serialization.deserialization.DeserializationConfiguration
 import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedClassDescriptor
 import org.jetbrains.kotlin.serialization.deserialization.descriptors.DeserializedPropertyDescriptor
@@ -224,7 +227,7 @@ object KotlinJavascriptSerializationUtil {
                 version.forEach(this::writeInt)
             }
 
-            serializeHeader(fqName, languageVersionSettings).writeDelimitedTo(stream)
+            serializeHeader(module, fqName, languageVersionSettings).writeDelimitedTo(stream)
             part.writeTo(stream)
 
             contentMap[JsSerializerProtocol.getKjsmFilePath(fqName)] = stream.toByteArray()
@@ -236,7 +239,9 @@ object KotlinJavascriptSerializationUtil {
     private fun ProtoBuf.PackageFragment.isEmpty(): Boolean =
             class_Count == 0 && `package`.let { it.functionCount == 0 && it.propertyCount == 0 && it.typeAliasCount == 0 }
 
-    fun serializeHeader(packageFqName: FqName?, languageVersionSettings: LanguageVersionSettings): JsProtoBuf.Header {
+    fun serializeHeader(
+        module: ModuleDescriptor, packageFqName: FqName?, languageVersionSettings: LanguageVersionSettings
+    ): JsProtoBuf.Header {
         val header = JsProtoBuf.Header.newBuilder()
 
         if (packageFqName != null) {
@@ -247,6 +252,20 @@ object KotlinJavascriptSerializationUtil {
             header.flags = 1
         }
 
+        val experimentalAnnotationFqNames = languageVersionSettings.getFlag(AnalysisFlag.experimental)
+        if (experimentalAnnotationFqNames.isNotEmpty()) {
+            val stringTable = StringTableImpl()
+            for (fqName in experimentalAnnotationFqNames) {
+                val descriptor = module.resolveClassByFqName(FqName(fqName), NoLookupLocation.FOR_ALREADY_TRACKED) ?: continue
+                header.addAnnotation(ProtoBuf.Annotation.newBuilder().apply {
+                    id = stringTable.getFqNameIndex(descriptor)
+                })
+            }
+            val (strings, qualifiedNames) = stringTable.buildProto()
+            header.strings = strings
+            header.qualifiedNames = qualifiedNames
+        }
+
         // TODO: write JS code binary version
 
         return header.build()
@@ -278,7 +297,7 @@ object KotlinJavascriptSerializationUtil {
     ): ByteArray {
         return ByteArrayOutputStream().apply {
             GZIPOutputStream(this).use { stream ->
-                serializeHeader(null, languageVersionSettings).writeDelimitedTo(stream)
+                serializeHeader(data, null, languageVersionSettings).writeDelimitedTo(stream)
                 serializeMetadata(bindingContext, data, kind, imported).writeTo(stream)
             }
         }.toByteArray()
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/facade/K2JSTranslator.java b/js/js.translator/src/org/jetbrains/kotlin/js/facade/K2JSTranslator.java
index 8e71ccdb35f..93e41e67651 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/facade/K2JSTranslator.java
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/facade/K2JSTranslator.java
@@ -184,7 +184,7 @@ public final class K2JSTranslator {
             }
 
             LanguageVersionSettings settings = CommonConfigurationKeysKt.getLanguageVersionSettings(config.getConfiguration());
-            incrementalResults.processHeader(serializationUtil.serializeHeader(null, settings).toByteArray());
+            incrementalResults.processHeader(serializationUtil.serializeHeader(moduleDescriptor, null, settings).toByteArray());
         }
 
         RemoveDuplicateImportsKt.removeDuplicateImports(translationResult.getProgram());