Fix code style errors

Remove extra whitespace, use more consistent spacing, add missing
semicolons, using dangling commas, break up long lines, consistent
multiline operator placement, add missing JSDoc strings and so on.

packages/controller/src/UserManager.ts

@@ -18,7 +18,7 @@ export default class UserManager {
 
 	async load(filePath: string): Promise<void> {
 		try {
-			let content = JSON.parse(await fs.readFile(filePath, { encoding: 'utf8' }));
+			let content = JSON.parse(await fs.readFile(filePath, { encoding: "utf8" }));
 			for (let serializedRole of content.roles) {
 				let role = new lib.Role(serializedRole);
 				this.roles.set(role.id, role);
@@ -65,6 +65,7 @@ export default class UserManager {
 	/**
 	 * Creates a new user and add it to the user database.
 	 * @param name - Name of the user to create.
+	 * @returns The created user.
 	 */
 	createUser(name:string): lib.User {
 		if (this.users.has(name)) {
@@ -74,7 +75,7 @@ export default class UserManager {
 		let roles = [];
 		let defaultRoleId = this._config.get("controller.default_role_id");
 		if (defaultRoleId !== null) {
-			roles.push(defaultRoleId)
+			roles.push(defaultRoleId);
 		}
 
 		let user = new lib.User({ name, roles }, this.roles);