The functions negative, positive, min, max, greater, and less from the file src/plugins/types/number/index.js currently all throw TypeError: service.isNumber is not a function.

Steps to Reproduce

Assuming a new empty directory

1. Run npm i chai chai-json-pattern
2. Run the following code:

const { use, expect } = require("chai");
const chaiJsonPattern = require("chai-json-pattern");

use(chaiJsonPattern.default);

expect({ a: 10 }).to.matchPattern(`{ "a": greater(0) }`);

Cause & Fix

The error appears to be caused by the previously mentioned functions trying to call service.isNumber where they should instead call either service.Number or isNumber.