code: function checkFirstNodeLineIndent(node, firstLineIndent) {
              const startIndent = getNodeIndent(node, false);
  
              if ((startIndent.goodChar !== firstLineIndent || startIndent.badChar !== 0) && isNodeFirstInLine(node)) {
                  report(
                      node,
                      firstLineIndent,
                      startIndent.space,
                      startIndent.tab,
                      { line: node.loc.start.line, column: node.loc.start.column }
                  );
              }
          }
docs: Check first node line indent is correct
  @param {ASTNode} node Node to examine
  @param {int} firstLineIndent needed indent
  @returns {void}