Hard-deprecate some deprecated options

index.js

@@ -21,17 +21,17 @@ module.exports = (urlString, options) => {
 		sortQueryParameters: true
 	}, options);
 
-	// Backwards compatibility
+	// TODO: Remove this at some point in the future
 	if (Reflect.has(options, 'normalizeHttps')) {
-		options.forceHttp = options.normalizeHttps;
+		throw new Error('options.normalizeHttps is renamed to options.forceHttp');
 	}
 
 	if (Reflect.has(options, 'normalizeHttp')) {
-		options.forceHttps = options.normalizeHttp;
+		throw new Error('options.normalizeHttp is renamed to options.forceHttps');
 	}
 
 	if (Reflect.has(options, 'stripFragment')) {
-		options.stripHash = options.stripFragment;
+		throw new Error('options.stripFragment is renamed to options.stripHash');
 	}
 
 	urlString = urlString.trim();

test.js

@@ -48,12 +48,6 @@ test('main', t => {
 	t.is(normalizeUrl('sindre://user:password@www.sorhus.com'), 'sindre://sorhus.com');
 });
 
-test('backwards compatibility', t => {
-	t.is(normalizeUrl('http://sindresorhus.com/foo#bar', {stripFragment: false}), 'http://sindresorhus.com/foo#bar');
-	t.is(normalizeUrl('https://sindresorhus.com', {normalizeHttps: true}), 'http://sindresorhus.com');
-	t.is(normalizeUrl('http://sindresorhus.com', {normalizeHttp: true}), 'https://sindresorhus.com');
-});
-
 test('stripAuthentication option', t => {
 	const options = {stripAuthentication: false};
 	t.is(normalizeUrl('http://user:password@www.sindresorhus.com', options), 'http://user:password@sindresorhus.com');