add createAccount() method

build/bot.d.ts

@@ -300,6 +300,13 @@ export declare class mwn {
      * @returns {Promise<void>}
      */
     logout(): Promise<void>;
+    /**
+     * Create an account. Only works on wikis without extensions like
+     * ConfirmEdit enabled (hence doesn't work on WMF wikis).
+     * @param username
+     * @param password
+     */
+    createAccount(username: string, password: string): Promise<any>;
     /**
      * Get basic info about the logged-in user
      * @param [options]

build/bot.js

@@ -673,6 +673,33 @@ class mwn {
             this.csrfToken = '%notoken%';
         });
     }
+    /**
+     * Create an account. Only works on wikis without extensions like
+     * ConfirmEdit enabled (hence doesn't work on WMF wikis).
+     * @param username
+     * @param password
+     */
+    async createAccount(username, password) {
+        if (!this.state.createaccounttoken) { // not logged in
+            await this.getTokens();
+        }
+        return this.request({
+            action: 'createaccount',
+            createreturnurl: 'https://example.com',
+            createtoken: this.state.createaccounttoken,
+            username: username,
+            password: password,
+            retype: password
+        }).then(json => {
+            let data = json.createaccount;
+            if (data.status === 'FAIL') {
+                return Promise.reject(data);
+            }
+            else { // status === 'PASS' or other value
+                return data;
+            }
+        });
+    }
     /**
      * Get basic info about the logged-in user
      * @param [options]

src/bot.ts

@@ -883,6 +883,33 @@ export class mwn {
 		});
 	}
 
+	/**
+	 * Create an account. Only works on wikis without extensions like
+	 * ConfirmEdit enabled (hence doesn't work on WMF wikis).
+	 * @param username
+	 * @param password
+	 */
+	async createAccount(username: string, password: string): Promise<any> {
+		if (!this.state.createaccounttoken) { // not logged in
+			await this.getTokens();
+		}
+		return this.request({
+			action: 'createaccount',
+			createreturnurl: 'https://example.com',
+			createtoken: this.state.createaccounttoken,
+			username: username,
+			password: password,
+			retype: password
+		}).then(json => {
+			let data = json.createaccount;
+			if (data.status === 'FAIL') {
+				return Promise.reject(data);
+			} else { // status === 'PASS' or other value
+				return data;
+			}
+		});
+	}
+
 	/**
 	 * Get basic info about the logged-in user
 	 * @param [options]