fix: Fix global resolution for Safari

global.js

@@ -1,15 +1,35 @@
+var naiveFallback = function () {
+	if (typeof self === "object" && self) return self;
+	if (typeof window === "object" && window) return window;
+	throw new Error("Unable to resolve global `this`");
+};
+
 module.exports = (function () {
 	if (this) return this;
 
-	// Unexpected strict mode (may happen if e.g. bundled into ESM module), be nice
+	// Unexpected strict mode (may happen if e.g. bundled into ESM module)
+
+	// Fallback to standard globalThis if available
+	if (typeof globalThis === "object" && globalThis) return globalThis;
 
 	// Thanks @mathiasbynens -> https://mathiasbynens.be/notes/globalthis
 	// In all ES5+ engines global object inherits from Object.prototype
 	// (if you approached one that doesn't please report)
+	try {
 		Object.defineProperty(Object.prototype, "__global__", {
 			get: function () { return this; },
 			configurable: true
 		});
-	try { return __global__; }
-	finally { delete Object.prototype.__global__; }
+	} catch (error) {
+		// Unfortunate case of updates to Object.prototype being restricted
+		// via preventExtensions, seal or freeze
+		return naiveFallback();
+	}
+	try {
+		// Safari case (window.__global__ works, but __global__ does not)
+		if (!__global__) return naiveFallback();
+		return __global__;
+	} finally {
+		delete Object.prototype.__global__;
+	}
 })();

package.json

@@ -63,7 +63,10 @@
 			{
 				"files": "global.js",
 				"globals": {
-					"__global__": true
+					"__global__": true,
+					"globalThis": true,
+					"self": true,
+					"window": true
 				},
 				"rules": {
 					"strict": "off"