@ApiStatus.ScheduledForRemoval
  @Deprecated
  default boolean isParsable(@Nullable ASTNode parent,
                             @NotNull CharSequence buffer,
                             @NotNull Language fileLanguage,
                             @NotNull Project project) {
    return false;
  }
@ApiStatus.ScheduledForRemoval
  @Deprecated
  default boolean isParsable(@Nullable ASTNode parent,
                             @NotNull CharSequence buffer,
                             @NotNull Language fileLanguage,
                             @NotNull Project project)