private static int getFirstLineOffset(@NotNull YAMLFormattingContext context, @NotNull YAMLBlockScalarImpl blockScalarPsi) {
    int parentFullIndent = getParentFullIndent(context, blockScalarPsi.getNode().getTreeParent());
    ASTNode firstLine = blockScalarPsi.getNthContentTypeChild(1);
    if (firstLine == null) {
      return 0;
    }

    return Math.max(getNodeFullIndent(firstLine) - parentFullIndent, 0);
  }
private static int getFirstLineOffset(@NotNull YAMLFormattingContext context, @NotNull YAMLBlockScalarImpl blockScalarPsi)