Added some tests

tests/node_modules/got/dist/source/utils/deep-freeze.d.ts

@@ -0,0 +1 @@
+export default function deepFreeze<T extends Record<string, any>>(object: T): Readonly<T>;

tests/node_modules/got/dist/source/utils/deep-freeze.js

@@ -0,0 +1,12 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const is_1 = require("@sindresorhus/is");
+function deepFreeze(object) {
+    for (const value of Object.values(object)) {
+        if (is_1.default.plainObject(value) || is_1.default.array(value)) {
+            deepFreeze(value);
+        }
+    }
+    return Object.freeze(object);
+}
+exports.default = deepFreeze;

tests/node_modules/got/dist/source/utils/deprecation-warning.d.ts

@@ -0,0 +1,2 @@
+declare const _default: (message: string) => void;
+export default _default;

tests/node_modules/got/dist/source/utils/deprecation-warning.js

@@ -0,0 +1,13 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const alreadyWarned = new Set();
+exports.default = (message) => {
+    if (alreadyWarned.has(message)) {
+        return;
+    }
+    alreadyWarned.add(message);
+    // @ts-expect-error Missing types.
+    process.emitWarning(`Got: ${message}`, {
+        type: 'DeprecationWarning'
+    });
+};