luhn-generator/update/node_modules/rxjs/internal/util/isFunction.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";
Object.defineProperty(exports, "__esModule", { value: true });
function isFunction(x) {
    return typeof x === 'function';
}
exports.isFunction = isFunction;
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