function isNodeFirstInLine(context, node) {
  const token = getFirstNodeInLine(context, node);
  const startLine = node.loc.start.line;
  const endLine = token ? token.loc.end.line : -1;
  return startLine !== endLine;
}
Checks if the node is the first in its line, excluding whitespace.
@param {Object} context The node to check
@param {ASTNode} node The node to check
@return {boolean} true if it's the first node in its line