Drop CommonJS support

Author: LuisFerLCC

.github/CONTRIBUTING.md

@@ -11,6 +11,8 @@ If you wish to contribute to the **Float Toolkit** codebase, feel free to fork t
 1.  Refer to the [documentation](https://float-toolkit.web.app) to make sure the error is actually a bug and not a mistake of your own.
 1.  Make sure the issue hasn't already been reported or suggested.
 1.  Fork and clone the repository, and checkout the corresponding branch (`docs` for documentation, `master` for anything else). **DO NOT** modify the `stable` branch.
-1.  Make your changes (if necessary, add or modify documentation and tests to cover your changes).
+1.  Make your changes (add or modify tests and documentation comments as necessary to cover your changes).
 1.  Run `npm run buildWithDocs` (or VSCode task _NPM: Build and generate documentation_) to run the tests and build the package and documentation (you can use `npm link` to try it locally).
 1.  [Submit a pull request](https://github.com/float-toolkit/core/compare).
+
+**IMPORTANT: Every `import` statement in source code files (not test files) must include a `.js` file extension.**

README.md

@@ -117,4 +117,4 @@ Before creating an issue, please consider the following:
 -   Refer to the [documentation](https://float-toolkit.web.app) to make sure the error is actually a bug and not a mistake of your own.
 -   Make sure the issue hasn't already been reported or suggested.
 -   After following these steps, you can file an issue using one of our [templates](https://github.com/float-toolkit/core/issues/new/choose). Please make sure to follow our [Code of Conduct](https://github.com/float-toolkit/core/blob/master/.github/CODE_OF_CONDUCT.md).
--   If you wish to [submit a pull request](https://github.com/float-toolkit/core/compare) alongside your issue, please follow our [contribution guidelines](https://github.com/float-toolkit/core/blob/master/.github/CONTRIBUTING.md) .
+-   If you wish to [submit a pull request](https://github.com/float-toolkit/core/compare) alongside your issue, please follow our [contribution guidelines](https://github.com/float-toolkit/core/blob/master/.github/CONTRIBUTING.md).

jest.config.js

@@ -20,4 +20,4 @@ const config = {
 	},
 };
 
-module.exports = config;
+export default config;

package-lock.json

@@ -1,18 +1,17 @@
 {
 	"name": "@float-toolkit/core",
 	"version": "2.0.0",
-	"description": "Float Toolkit is a Node.js package for working with floating-point numbers.",
+	"description": "Float Toolkit is an NPM package for working with floating-point numbers.",
 	"main": "./dist/index.js",
-	"module": "./dist/index.mjs",
+	"type": "module",
 	"types": "./typings/index.d.ts",
 	"exports": {
 		".": {
-			"require": "./dist/index.js",
-			"import": "./dist/index.mjs"
+			"import": "./dist/index.js"
 		}
 	},
 	"scripts": {
-		"build": "rm -rf dist typings && npm run format && npm test && tsc && gen-esm-wrapper dist dist/index.mjs",
+		"build": "rm -rf dist typings && npm run format && npm test && tsc && node dist/index.js",
 		"format": "prettier --write .",
 		"docs": "rm -rf docs && npm run format && npm test && typedoc",
 		"buildWithDocs": "rm -rf docs && npm run build && typedoc",
@@ -30,8 +29,7 @@
 		"round",
 		"math",
 		"no-dependencies",
-		"dependency-less",
-		"Node.js"
+		"dependency-less"
 	],
 	"author": "LuisFerLCC",
 	"license": "Apache-2.0",
@@ -41,7 +39,6 @@
 	"homepage": "https://float-toolkit.web.app/",
 	"devDependencies": {
 		"@types/node": "^17.0.35",
-		"gen-esm-wrapper": "^1.1.3",
 		"jest": "^28.1.0",
 		"jest-ts-webcompat-resolver": "^1.0.0",
 		"prettier": "^2.6.2",

package.json

@@ -1,6 +1,6 @@
-import { precisionRange } from "../precisionRange";
+import { precisionRange } from "../precisionRange.js";
 
-import { isNumber } from "./isNumber";
+import { isNumber } from "./isNumber.js";
 
 /**
  * @internal

src/eval/isValidPrecision.ts

@@ -1,6 +1,6 @@
-import { isNumbersArray } from "./isNumbersArray";
+import { isNumbersArray } from "./isNumbersArray.js";
 
-import { throwNumbersError } from "../errors/throwNumbersError";
+import { throwNumbersError } from "../errors/throwNumbersError.js";
 
 /**
  * @internal

src/eval/validateNumbersArray.ts

@@ -1,7 +1,7 @@
-import FloatToolkit from "..";
-import { defaultOptions } from "../defaultOptions";
+import FloatToolkit from "../index.js";
+import { defaultOptions } from "../defaultOptions.js";
 
-import { FloatToolkitError } from "../errors/FloatToolkitError";
+import { FloatToolkitError } from "../errors/FloatToolkitError.js";
 
 /**
  * @internal

src/eval/validateOptions.ts

@@ -1,8 +1,8 @@
-import FloatToolkit from "..";
+import FloatToolkit from "../index.js";
 
-import { addArrayItem } from "./addArrayItem";
+import { addArrayItem } from "./addArrayItem.js";
 
-import { validateNumbersArray } from "../eval/validateNumbersArray";
+import { validateNumbersArray } from "../eval/validateNumbersArray.js";
 
 /**
  * @internal

src/functions/add.ts

@@ -1,8 +1,8 @@
-import FloatToolkit from "..";
+import FloatToolkit from "../index.js";
 
-import { round } from "./round";
+import { round } from "./round.js";
 
-import { getMaxPrecision } from "../get-precision/getMaxPrecision";
+import { getMaxPrecision } from "../get-precision/getMaxPrecision.js";
 
 /**
  * @internal