code: function hasNewlineBefore(node) {
              const tokenBefore = sourceCode.getTokenBefore(node, { includeComments: true });
              const tokenLineBefore = tokenBefore ? tokenBefore.loc.end.line : 0;
  
              return node.loc.start.line - tokenLineBefore >= 2;
          }
docs: -------------------------------------------------------------------------- Helpers -------------------------------------------------------------------------- 
  Check if node is preceded by a blank newline.
  @param {ASTNode} node Node to check.
  @returns {boolean} Whether or not the passed in node is preceded by a blank newline.