diff --git a/packages/base-driver/lib/basedriver/commands/timeout.ts b/packages/base-driver/lib/basedriver/commands/timeout.ts
index 0613081a4..25ca83727 100644
--- a/packages/base-driver/lib/basedriver/commands/timeout.ts
+++ b/packages/base-driver/lib/basedriver/commands/timeout.ts
@@ -15,24 +15,20 @@ const MIN_TIMEOUT = 0;
 
 const TimeoutCommands: ITimeoutCommands = {
   async timeouts<C extends Constraints>(this: BaseDriver<C>, type, ms, script, pageLoad, implicit) {
-    if (util.hasValue(type) && util.hasValue(ms)) {
-      this.log.debug(`MJSONWP timeout arguments: ${JSON.stringify({type, ms})}}`);
+    if (type && util.hasValue(ms)) {
+      this.log.debug(`Timeout arguments: ${JSON.stringify({type, ms})}}`);
 
       switch (type) {
         case 'command':
-          await this.newCommandTimeout(ms);
-          return;
+          return void (await this.newCommandTimeout(ms));
         case 'implicit':
-          await this.implicitWaitMJSONWP(ms);
-          return;
+          return void (await this.implicitWaitW3C(ms));
         case 'page load':
-          await this.pageLoadTimeoutMJSONWP(ms);
-          return;
+          return void (await this.pageLoadTimeoutW3C(ms));
         case 'script':
-          await this.scriptTimeoutMJSONWP(ms);
-          return;
+          return void (await this.scriptTimeoutW3C(ms));
         default:
-          throw new Error(`'${type}' type is not supported for MJSONWP timeout`);
+          throw new Error(`'${type}' type is not supported for the timeout API`);
       }
     }
 
@@ -63,47 +59,28 @@ const TimeoutCommands: ITimeoutCommands = {
   },
 
   // implicit
-  async implicitWaitW3C<C extends Constraints>(this: BaseDriver<C>, ms) {
-    await this.implicitWait(ms);
-  },
-
-  async implicitWaitMJSONWP<C extends Constraints>(this: BaseDriver<C>, ms) {
-    await this.implicitWait(ms);
-  },
-
-  async implicitWait<C extends Constraints>(this: BaseDriver<C>, ms) {
+  async implicitWaitW3C<C extends Constraints>(this: BaseDriver<C>, ms: number) {
     this.setImplicitWait(this.parseTimeoutArgument(ms));
   },
 
   // pageLoad
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  async pageLoadTimeoutW3C<C extends Constraints>(this: BaseDriver<C>, ms) {
-    throw new errors.NotImplementedError('Not implemented yet for pageLoad.');
-  },
-
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  async pageLoadTimeoutMJSONWP<C extends Constraints>(this: BaseDriver<C>, ms) {
+  async pageLoadTimeoutW3C<C extends Constraints>(this: BaseDriver<C>, ms: number) {
     throw new errors.NotImplementedError('Not implemented yet for pageLoad.');
   },
 
   // script
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  async scriptTimeoutW3C<C extends Constraints>(this: BaseDriver<C>, ms) {
-    throw new errors.NotImplementedError('Not implemented yet for script.');
-  },
-
-  // eslint-disable-next-line @typescript-eslint/no-unused-vars
-  async scriptTimeoutMJSONWP<C extends Constraints>(this: BaseDriver<C>, ms) {
+  async scriptTimeoutW3C<C extends Constraints>(this: BaseDriver<C>, ms: number) {
     throw new errors.NotImplementedError('Not implemented yet for script.');
   },
 
   // command
-  async newCommandTimeout<C extends Constraints>(this: BaseDriver<C>, ms) {
+  async newCommandTimeout<C extends Constraints>(this: BaseDriver<C>, ms: number) {
     this.setNewCommandTimeout(this.parseTimeoutArgument(ms));
   },
 
   setImplicitWait<C extends Constraints>(this: BaseDriver<C>, ms: number) {
-
     this.implicitWaitMs = ms;
     this.log.debug(`Set implicit wait to ${ms}ms`);
     if (this.managedDrivers && this.managedDrivers.length) {
diff --git a/packages/base-driver/test/unit/basedriver/timeout.spec.js b/packages/base-driver/test/unit/basedriver/timeout.spec.js
index 847ed228c..8e343c4be 100644
--- a/packages/base-driver/test/unit/basedriver/timeout.spec.js
+++ b/packages/base-driver/test/unit/basedriver/timeout.spec.js
@@ -71,26 +71,6 @@ describe('timeout', function () {
       });
     });
   });
-  describe('implicitWait', function () {
-    it('should call setImplicitWait when given an integer', async function () {
-      await driver.implicitWait(42);
-      implicitWaitSpy.calledOnce.should.be.true;
-      implicitWaitSpy.firstCall.args[0].should.equal(42);
-      driver.implicitWaitMs.should.eql(42);
-    });
-    it('should call setImplicitWait when given a string', async function () {
-      await driver.implicitWait('42');
-      implicitWaitSpy.calledOnce.should.be.true;
-      implicitWaitSpy.firstCall.args[0].should.equal(42);
-      driver.implicitWaitMs.should.eql(42);
-    });
-    it('should throw an error if something random is sent', async function () {
-      await driver.implicitWait('howdy').should.eventually.be.rejected;
-    });
-    it('should throw an error if timeout is negative', async function () {
-      await driver.implicitWait(-42).should.eventually.be.rejected;
-    });
-  });
 
   describe('set implicit wait', function () {
     it('should set the implicit wait with an integer', function () {
diff --git a/packages/driver-test-support/lib/unit-suite.js b/packages/driver-test-support/lib/unit-suite.js
index 1a336978d..b0931a204 100644
--- a/packages/driver-test-support/lib/unit-suite.js
+++ b/packages/driver-test-support/lib/unit-suite.js
@@ -337,7 +337,6 @@ export function driverUnitTestSuite(
         await d.deleteSession();
       });
       it('should get timeouts that we set', async function () {
-        // @ts-expect-error
         await d.timeouts(undefined, undefined, undefined, undefined, 1000);
         await d.getTimeouts().should.eventually.have.property('implicit', 1000);
         await d.timeouts('command', 2000);
@@ -345,7 +344,6 @@ export function driverUnitTestSuite(
           implicit: 1000,
           command: 2000,
         });
-        // @ts-expect-error
         await d.timeouts(undefined, undefined, undefined, undefined, 3000);
         await d.getTimeouts().should.eventually.deep.equal({
           implicit: 3000,
diff --git a/packages/types/lib/driver.ts b/packages/types/lib/driver.ts
index e0343681f..21c549aa0 100644
--- a/packages/types/lib/driver.ts
+++ b/packages/types/lib/driver.ts
@@ -35,8 +35,8 @@ export interface ITimeoutCommands {
    * @param implicit - the number in ms for the implicit wait timeout, used for the W3C command
    */
   timeouts(
-    type: string,
-    ms: number | string,
+    type?: string,
+    ms?: number | string,
     script?: number,
     pageLoad?: number,
     implicit?: number | string,
@@ -49,16 +49,6 @@ export interface ITimeoutCommands {
    */
   setNewCommandTimeout(ms: number): void;
 
-  /**
-   * Set the implicit wait timeout
-   *
-   * @param ms - the timeout in ms
-   *
-   * @deprecated Use `timeouts` instead
-   *
-   */
-  implicitWait(ms: number | string): Promise<void>;
-
   /**
    * A helper method (not a command) used to set the implicit wait value
    *
@@ -90,14 +80,6 @@ export interface ITimeoutCommands {
    */
   implicitWaitW3C(ms: number): Promise<void>;
 
-  /**
-   * Set the implicit wait value that was sent in via the JSONWP
-   *
-   * @param ms - the timeout in ms
-   * @deprecated
-   */
-  implicitWaitMJSONWP(ms: number): Promise<void>;
-
   /**
    * Set the page load timeout value that was sent in via the W3C protocol
    *
@@ -105,14 +87,6 @@ export interface ITimeoutCommands {
    */
   pageLoadTimeoutW3C(ms: number): Promise<void>;
 
-  /**
-   * Set the page load timeout value that was sent in via the JSONWP
-   *
-   * @param ms - the timeout in ms
-   * @deprecated
-   */
-  pageLoadTimeoutMJSONWP(ms: number): Promise<void>;
-
   /**
    * Set the script timeout value that was sent in via the W3C protocol
    *
@@ -120,14 +94,6 @@ export interface ITimeoutCommands {
    */
   scriptTimeoutW3C(ms: number): Promise<void>;
 
-  /**
-   * Set the script timeout value that was sent in via the JSONWP
-   *
-   * @param ms - the timeout in ms
-   * @deprecated
-   */
-  scriptTimeoutMJSONWP(ms: number): Promise<void>;
-
   /**
    * Set Appium's new command timeout
    *