luhn-generator/update/node_modules/babel-plugin-minify-mangle-names/lib/is-label-identifier.js

A generator of numbers that passes the validation of Luhn algorithm or Luhn formula, also known as the 'modulus 10' or 'mod 10' algorithm

"use strict";

module.exports = isLabelIdentifier;

function isLabelIdentifier(path) {
  const node = path.node;
  return path.parentPath.isLabeledStatement({
    label: node
  }) || path.parentPath.isBreakStatement({
    label: node
  }) || path.parentPath.isContinueStatement({
    label: node
  });
}