@NotNull
  @Override
  public List<? extends JpsArtifactExtensionSerializer<?>> getArtifactExtensionSerializers() {
    return Arrays.asList(new JpsAntArtifactExtensionSerializer("ant-postprocessing", JpsAntArtifactExtensionImpl.POSTPROCESSING_ROLE),
                         new JpsAntArtifactExtensionSerializer("ant-preprocessing", JpsAntArtifactExtensionImpl.PREPROCESSING_ROLE));
  }
@NotNull
  @Override
  public List<? extends JpsArtifactExtensionSerializer<?>> getArtifactExtensionSerializers()