function isInRange(node, reference) {
	const or = node.range;
	const ir = reference.identifier.range;

	return or[0] <= ir[0] && ir[1] <= or[1];
}
Checks whether or not a given reference is inside of a given node.
@param {ASTNode} node A node to check.
@param {eslint-scope.Reference} reference A reference to check.
@returns {boolean} `true` if the reference is inside of the node.