@NotNull
  public static StructuredDocString parseDocString(@NotNull DocStringFormat format, @NotNull PyStringLiteralExpression stringLiteral) {
    return parseDocString(format, stringLiteral.getStringNodes().get(0));
  }
@NotNull
  public static StructuredDocString parseDocString(@NotNull DocStringFormat format, @NotNull PyStringLiteralExpression stringLiteral)