diff --git a/packages/driver/cypress/integration/commands/net_stubbing_spec.ts b/packages/driver/cypress/integration/commands/net_stubbing_spec.ts
index 8dac97dcb092..de9fe72aa0e6 100644
--- a/packages/driver/cypress/integration/commands/net_stubbing_spec.ts
+++ b/packages/driver/cypress/integration/commands/net_stubbing_spec.ts
@@ -1,5 +1,5 @@
 import { getDisplayUrlMatcher } from '@packages/driver/src/cy/net-stubbing/route-matcher-log'
-import { RouteMatcherOptions } from '@packages/net-stubbing/lib/external-types'
+import type { RouteMatcherOptions } from '@packages/net-stubbing/lib/external-types'
 
 const testFail = (cb, expectedDocsUrl = 'https://on.cypress.io/intercept') => {
   cy.on('fail', (err) => {
diff --git a/packages/driver/src/cy/keyboard.ts b/packages/driver/src/cy/keyboard.ts
index 1c1ac61cd988..2a87f04d9f1b 100644
--- a/packages/driver/src/cy/keyboard.ts
+++ b/packages/driver/src/cy/keyboard.ts
@@ -8,7 +8,7 @@ import * as $dom from '../dom'
 import * as $document from '../dom/document'
 import * as $elements from '../dom/elements'
 // eslint-disable-next-line no-duplicate-imports
-import { HTMLTextLikeElement } from '../dom/elements'
+import type { HTMLTextLikeElement } from '../dom/elements'
 import * as $selection from '../dom/selection'
 import $utils from '../cypress/utils'
 import $window from '../dom/window'
@@ -689,9 +689,7 @@ export interface typeOptions {
 }
 
 export class Keyboard {
-  constructor (private state: State) {
-    null
-  }
+  constructor (private state: State) {}
 
   type (opts: typeOptions) {
     const options = _.defaults({}, opts, {
diff --git a/packages/driver/src/cy/net-stubbing/aliasing.ts b/packages/driver/src/cy/net-stubbing/aliasing.ts
index dc24b6f88717..2f01c503e668 100644
--- a/packages/driver/src/cy/net-stubbing/aliasing.ts
+++ b/packages/driver/src/cy/net-stubbing/aliasing.ts
@@ -1,5 +1,5 @@
 import _ from 'lodash'
-import {
+import type {
   Interception,
 } from './types'
 
diff --git a/packages/driver/src/cy/net-stubbing/events/after-response.ts b/packages/driver/src/cy/net-stubbing/events/after-response.ts
index 8a060b0116b5..edf989dee84c 100644
--- a/packages/driver/src/cy/net-stubbing/events/after-response.ts
+++ b/packages/driver/src/cy/net-stubbing/events/after-response.ts
@@ -1,5 +1,5 @@
-import { CyHttpMessages } from '@packages/net-stubbing/lib/types'
-import { HandlerFn } from '.'
+import type { CyHttpMessages } from '@packages/net-stubbing/lib/types'
+import type { HandlerFn } from '.'
 import { parseJsonBody } from './utils'
 
 export const onAfterResponse: HandlerFn<CyHttpMessages.ResponseComplete> = async (Cypress, frame, userHandler, { getRequest, getRoute }) => {
diff --git a/packages/driver/src/cy/net-stubbing/events/before-request.ts b/packages/driver/src/cy/net-stubbing/events/before-request.ts
index 5b35bdc5ffba..3c3e839fe0cb 100644
--- a/packages/driver/src/cy/net-stubbing/events/before-request.ts
+++ b/packages/driver/src/cy/net-stubbing/events/before-request.ts
@@ -12,9 +12,9 @@ import {
   parseStaticResponseShorthand,
 } from '../static-response-utils'
 import * as $errUtils from '../../../cypress/error_utils'
-import { HandlerFn, HandlerResult } from '.'
+import type { HandlerFn, HandlerResult } from '.'
 import Bluebird from 'bluebird'
-import { NetEvent } from '@packages/net-stubbing/lib/types'
+import type { NetEvent } from '@packages/net-stubbing/lib/types'
 import Debug from 'debug'
 
 const debug = Debug('cypress:driver:net-stubbing:events:before-request')
diff --git a/packages/driver/src/cy/net-stubbing/events/index.ts b/packages/driver/src/cy/net-stubbing/events/index.ts
index 671a1b37091a..37086ee24967 100644
--- a/packages/driver/src/cy/net-stubbing/events/index.ts
+++ b/packages/driver/src/cy/net-stubbing/events/index.ts
@@ -1,4 +1,4 @@
-import { Route, Interception, StaticResponse, NetEvent } from '../types'
+import type { Route, Interception, StaticResponse, NetEvent } from '../types'
 import { onBeforeRequest } from './before-request'
 import { onResponse } from './response'
 import { onAfterResponse } from './after-response'
diff --git a/packages/driver/src/cy/net-stubbing/events/network-error.ts b/packages/driver/src/cy/net-stubbing/events/network-error.ts
index 0a632c4acd8f..c806d556ef4a 100644
--- a/packages/driver/src/cy/net-stubbing/events/network-error.ts
+++ b/packages/driver/src/cy/net-stubbing/events/network-error.ts
@@ -1,7 +1,7 @@
 import { get } from 'lodash'
-import { CyHttpMessages } from '@packages/net-stubbing/lib/types'
+import type { CyHttpMessages } from '@packages/net-stubbing/lib/types'
 import * as $errUtils from '../../../cypress/error_utils'
-import { HandlerFn } from '.'
+import type { HandlerFn } from '.'
 
 export const onNetworkError: HandlerFn<CyHttpMessages.NetworkError> = async (Cypress, frame, userHandler, { getRequest, getRoute }) => {
   const request = getRequest(frame.subscription.routeId, frame.requestId)
diff --git a/packages/driver/src/cy/net-stubbing/events/response.ts b/packages/driver/src/cy/net-stubbing/events/response.ts
index 846799848257..c062f56a5563 100644
--- a/packages/driver/src/cy/net-stubbing/events/response.ts
+++ b/packages/driver/src/cy/net-stubbing/events/response.ts
@@ -10,7 +10,7 @@ import {
   STATIC_RESPONSE_KEYS,
 } from '../static-response-utils'
 import * as $errUtils from '../../../cypress/error_utils'
-import { HandlerFn, HandlerResult } from '.'
+import type { HandlerFn, HandlerResult } from '.'
 import Bluebird from 'bluebird'
 import { parseJsonBody, stringifyJsonBody } from './utils'
 
diff --git a/packages/driver/src/cy/net-stubbing/events/utils.ts b/packages/driver/src/cy/net-stubbing/events/utils.ts
index 339d0bd082fa..fb9e0c59abc9 100644
--- a/packages/driver/src/cy/net-stubbing/events/utils.ts
+++ b/packages/driver/src/cy/net-stubbing/events/utils.ts
@@ -1,5 +1,5 @@
 import { find } from 'lodash'
-import { CyHttpMessages } from '@packages/net-stubbing/lib/types'
+import type { CyHttpMessages } from '@packages/net-stubbing/lib/types'
 
 export function hasJsonContentType (headers: { [k: string]: string | string[] }) {
   const contentType = find(headers, (v, k) => /^content-type$/i.test(k))
diff --git a/packages/driver/src/cy/net-stubbing/route-matcher-log.ts b/packages/driver/src/cy/net-stubbing/route-matcher-log.ts
index 33683a57adb9..7fb3d7d8a77f 100644
--- a/packages/driver/src/cy/net-stubbing/route-matcher-log.ts
+++ b/packages/driver/src/cy/net-stubbing/route-matcher-log.ts
@@ -1,6 +1,6 @@
 import _ from 'lodash'
 
-import {
+import type {
   RouteMatcherOptions,
   StaticResponse,
 } from '@packages/net-stubbing/lib/types'
diff --git a/packages/driver/src/cy/net-stubbing/static-response-utils.ts b/packages/driver/src/cy/net-stubbing/static-response-utils.ts
index 7e5961e7af45..de422cf06dda 100644
--- a/packages/driver/src/cy/net-stubbing/static-response-utils.ts
+++ b/packages/driver/src/cy/net-stubbing/static-response-utils.ts
@@ -1,6 +1,6 @@
 import _ from 'lodash'
 
-import {
+import type {
   StaticResponse,
   BackendStaticResponseWithArrayBuffer,
   FixtureOpts,
diff --git a/packages/driver/src/cy/net-stubbing/wait-for-route.ts b/packages/driver/src/cy/net-stubbing/wait-for-route.ts
index fb3d167658ae..96321920d7ff 100644
--- a/packages/driver/src/cy/net-stubbing/wait-for-route.ts
+++ b/packages/driver/src/cy/net-stubbing/wait-for-route.ts
@@ -1,4 +1,4 @@
-import {
+import type {
   Interception,
   InterceptionState,
 } from './types'
diff --git a/packages/driver/src/cypress/proxy-logging.ts b/packages/driver/src/cypress/proxy-logging.ts
index 2a6ff6474f53..9df81f560da1 100644
--- a/packages/driver/src/cypress/proxy-logging.ts
+++ b/packages/driver/src/cypress/proxy-logging.ts
@@ -1,5 +1,5 @@
-import { Interception, Route } from '@packages/net-stubbing/lib/types'
-import { BrowserPreRequest, BrowserResponseReceived, RequestError } from '@packages/proxy/lib/types'
+import type { Interception, Route } from '@packages/net-stubbing/lib/types'
+import type { BrowserPreRequest, BrowserResponseReceived, RequestError } from '@packages/proxy/lib/types'
 import * as $errUtils from './error_utils'
 import Debug from 'debug'
 
diff --git a/packages/driver/src/cypress/resolvers.ts b/packages/driver/src/cypress/resolvers.ts
index 9c49f032d8a1..cc745e564654 100644
--- a/packages/driver/src/cypress/resolvers.ts
+++ b/packages/driver/src/cypress/resolvers.ts
@@ -1,5 +1,5 @@
 import _ from 'lodash'
-import $Cypress from '../..'
+import type $Cypress from '../..'
 
 /**
  * Fix property reads and writes that could potentially help the AUT to break out of its iframe.
diff --git a/packages/driver/tsconfig.json b/packages/driver/tsconfig.json
index f6c51d76092c..0bcf2e68b824 100644
--- a/packages/driver/tsconfig.json
+++ b/packages/driver/tsconfig.json
@@ -1,4 +1,5 @@
 {
+  "extends": "./../ts/tsconfig.json",
   "compilerOptions": {
     "target": "ES2016",
     "module": "commonjs",
diff --git a/packages/launcher/lib/browsers.ts b/packages/launcher/lib/browsers.ts
index 6aa0dc750940..22dae9ec01c5 100644
--- a/packages/launcher/lib/browsers.ts
+++ b/packages/launcher/lib/browsers.ts
@@ -1,6 +1,6 @@
 import { log } from './log'
 import * as cp from 'child_process'
-import { Browser, FoundBrowser } from './types'
+import type { Browser, FoundBrowser } from './types'
 
 // Chrome started exposing CDP 1.3 in 64
 const MIN_CHROME_VERSION = 64
diff --git a/packages/launcher/lib/darwin/index.ts b/packages/launcher/lib/darwin/index.ts
index e5f1d0bd65ad..b9420e972aaf 100644
--- a/packages/launcher/lib/darwin/index.ts
+++ b/packages/launcher/lib/darwin/index.ts
@@ -1,5 +1,5 @@
 import { findApp, FindAppParams } from './util'
-import { Browser, DetectedBrowser } from '../types'
+import type { Browser, DetectedBrowser } from '../types'
 import * as linuxHelper from '../linux'
 import { log } from '../log'
 import { merge } from 'ramda'
diff --git a/packages/launcher/lib/darwin/util.ts b/packages/launcher/lib/darwin/util.ts
index 4992fb857d82..f9a54233b6f6 100644
--- a/packages/launcher/lib/darwin/util.ts
+++ b/packages/launcher/lib/darwin/util.ts
@@ -7,7 +7,7 @@ import * as os from 'os'
 import * as path from 'path'
 import * as plist from 'plist'
 import * as semver from 'semver'
-import { FoundBrowser } from '../types'
+import type { FoundBrowser } from '../types'
 import * as findSystemNode from '@packages/server/lib/util/find_system_node'
 
 /** parses Info.plist file from given application and returns a property */
diff --git a/packages/launcher/lib/detect.ts b/packages/launcher/lib/detect.ts
index d489f333e2b5..ad41e0bc955b 100644
--- a/packages/launcher/lib/detect.ts
+++ b/packages/launcher/lib/detect.ts
@@ -8,7 +8,7 @@ import { needsDarwinWorkaround, darwinDetectionWorkaround } from './darwin/util'
 import { notDetectedAtPathErr } from './errors'
 import * as linuxHelper from './linux'
 import { log } from './log'
-import {
+import type {
   Browser,
   DetectedBrowser,
   FoundBrowser,
diff --git a/packages/launcher/lib/errors.ts b/packages/launcher/lib/errors.ts
index e56be0b4675c..bf9e46129097 100644
--- a/packages/launcher/lib/errors.ts
+++ b/packages/launcher/lib/errors.ts
@@ -1,4 +1,4 @@
-import { NotInstalledError, NotDetectedAtPathError } from './types'
+import type { NotInstalledError, NotDetectedAtPathError } from './types'
 
 export const notInstalledErr = (name: string, message?: string) => {
   const err = new Error(
diff --git a/packages/launcher/lib/linux/index.ts b/packages/launcher/lib/linux/index.ts
index d08778734088..6942ceac5dbd 100644
--- a/packages/launcher/lib/linux/index.ts
+++ b/packages/launcher/lib/linux/index.ts
@@ -1,6 +1,6 @@
 import { log } from '../log'
 import { partial, trim, tap, prop } from 'ramda'
-import { FoundBrowser, Browser, PathData } from '../types'
+import type { FoundBrowser, Browser, PathData } from '../types'
 import { notInstalledErr } from '../errors'
 import { utils } from '../utils'
 import os from 'os'
diff --git a/packages/launcher/lib/types.ts b/packages/launcher/lib/types.ts
index 9b1dc888b079..1ba2f7a43b75 100644
--- a/packages/launcher/lib/types.ts
+++ b/packages/launcher/lib/types.ts
@@ -1,5 +1,5 @@
-import { ChildProcess } from 'child_process'
-import * as Bluebird from 'bluebird'
+import type { ChildProcess } from 'child_process'
+import type Bluebird from 'bluebird'
 
 // TODO: Clean up this file
 
diff --git a/packages/launcher/lib/windows/index.ts b/packages/launcher/lib/windows/index.ts
index 3fa8a033e38d..74e0514c9ab9 100644
--- a/packages/launcher/lib/windows/index.ts
+++ b/packages/launcher/lib/windows/index.ts
@@ -5,7 +5,7 @@ import { tap, trim, prop } from 'ramda'
 import { get } from 'lodash'
 import { notInstalledErr } from '../errors'
 import { log } from '../log'
-import { Browser, FoundBrowser, PathData } from '../types'
+import type { Browser, FoundBrowser, PathData } from '../types'
 import { utils } from '../utils'
 
 function formFullAppPath (name: string) {
diff --git a/packages/net-stubbing/lib/internal-types.ts b/packages/net-stubbing/lib/internal-types.ts
index db25aff740c0..b07a85d84da4 100644
--- a/packages/net-stubbing/lib/internal-types.ts
+++ b/packages/net-stubbing/lib/internal-types.ts
@@ -1,5 +1,5 @@
 import * as _ from 'lodash'
-import {
+import type {
   RouteMatcherOptionsGeneric,
   GenericStaticResponse,
   Subscription,
diff --git a/packages/net-stubbing/lib/server/driver-events.ts b/packages/net-stubbing/lib/server/driver-events.ts
index db3a98050bbd..e9081f53ce6d 100644
--- a/packages/net-stubbing/lib/server/driver-events.ts
+++ b/packages/net-stubbing/lib/server/driver-events.ts
@@ -1,6 +1,6 @@
 import _ from 'lodash'
 import Debug from 'debug'
-import {
+import type {
   NetStubbingState,
   GetFixtureFn,
   BackendRoute,
@@ -17,8 +17,8 @@ import {
   setResponseFromFixture,
 } from './util'
 import { InterceptedRequest } from './intercepted-request'
-import CyServer from '@packages/server'
-import { BackendStaticResponse } from '../internal-types'
+import type CyServer from '@packages/server'
+import type { BackendStaticResponse } from '../internal-types'
 
 const debug = Debug('cypress:net-stubbing:server:driver-events')
 
diff --git a/packages/net-stubbing/lib/server/intercepted-request.ts b/packages/net-stubbing/lib/server/intercepted-request.ts
index f9b1b7f6218b..cb79662d52b1 100644
--- a/packages/net-stubbing/lib/server/intercepted-request.ts
+++ b/packages/net-stubbing/lib/server/intercepted-request.ts
@@ -1,18 +1,18 @@
 import _ from 'lodash'
-import { IncomingMessage } from 'http'
-import { Readable } from 'stream'
-import {
+import type { IncomingMessage } from 'http'
+import type { Readable } from 'stream'
+import type {
   CypressIncomingRequest,
   CypressOutgoingResponse,
 } from '@packages/proxy'
-import {
+import type {
   NetEvent,
   Subscription,
 } from '../types'
-import { BackendRoute, NetStubbingState } from './types'
+import type { BackendRoute, NetStubbingState } from './types'
 import { emit, sendStaticResponse } from './util'
-import CyServer from '@packages/server'
-import { BackendStaticResponse } from '../internal-types'
+import type CyServer from '@packages/server'
+import type { BackendStaticResponse } from '../internal-types'
 
 export class InterceptedRequest {
   id: string
diff --git a/packages/net-stubbing/lib/server/middleware/error.ts b/packages/net-stubbing/lib/server/middleware/error.ts
index bc48512223ad..40c6394484e3 100644
--- a/packages/net-stubbing/lib/server/middleware/error.ts
+++ b/packages/net-stubbing/lib/server/middleware/error.ts
@@ -1,7 +1,7 @@
 import Debug from 'debug'
 
-import { ErrorMiddleware } from '@packages/proxy'
-import { CyHttpMessages } from '../../types'
+import type { ErrorMiddleware } from '@packages/proxy'
+import type { CyHttpMessages } from '../../types'
 import _ from 'lodash'
 import errors from '@packages/server/lib/errors'
 
diff --git a/packages/net-stubbing/lib/server/middleware/request.ts b/packages/net-stubbing/lib/server/middleware/request.ts
index 7c819966e7d4..54e15d752ba9 100644
--- a/packages/net-stubbing/lib/server/middleware/request.ts
+++ b/packages/net-stubbing/lib/server/middleware/request.ts
@@ -3,7 +3,7 @@ import { concatStream } from '@packages/network'
 import Debug from 'debug'
 import url from 'url'
 
-import {
+import type {
   RequestMiddleware,
 } from '@packages/proxy'
 import {
@@ -19,7 +19,7 @@ import {
   getBodyEncoding,
 } from '../util'
 import { InterceptedRequest } from '../intercepted-request'
-import { BackendRoute } from '../types'
+import type { BackendRoute } from '../types'
 
 const debug = Debug('cypress:net-stubbing:server:intercept-request')
 
diff --git a/packages/net-stubbing/lib/server/middleware/response.ts b/packages/net-stubbing/lib/server/middleware/response.ts
index 67e953449b21..1cdd9f5686c0 100644
--- a/packages/net-stubbing/lib/server/middleware/response.ts
+++ b/packages/net-stubbing/lib/server/middleware/response.ts
@@ -1,10 +1,10 @@
 import _ from 'lodash'
 import { concatStream, httpUtils } from '@packages/network'
 import Debug from 'debug'
-import { Readable } from 'stream'
+import type { Readable } from 'stream'
 import { getEncoding } from 'istextorbinary'
 
-import {
+import type {
   ResponseMiddleware,
 } from '@packages/proxy'
 import {
diff --git a/packages/net-stubbing/lib/server/route-matching.ts b/packages/net-stubbing/lib/server/route-matching.ts
index 8a6fd655e1ca..a6ef43b1db1b 100644
--- a/packages/net-stubbing/lib/server/route-matching.ts
+++ b/packages/net-stubbing/lib/server/route-matching.ts
@@ -2,9 +2,9 @@ import _ from 'lodash'
 import minimatch from 'minimatch'
 import url from 'url'
 
-import { CypressIncomingRequest } from '@packages/proxy'
-import { BackendRoute } from './types'
-import { RouteMatcherOptions } from '../types'
+import type { CypressIncomingRequest } from '@packages/proxy'
+import type { BackendRoute } from './types'
+import type { RouteMatcherOptions } from '../types'
 import { getAllStringMatcherFields } from './util'
 
 /**
diff --git a/packages/net-stubbing/lib/server/state.ts b/packages/net-stubbing/lib/server/state.ts
index b29b7cb35be3..49feda725251 100644
--- a/packages/net-stubbing/lib/server/state.ts
+++ b/packages/net-stubbing/lib/server/state.ts
@@ -1,5 +1,5 @@
 import { noop } from 'lodash'
-import { NetStubbingState } from './types'
+import type { NetStubbingState } from './types'
 
 export function state (): NetStubbingState {
   return {
diff --git a/packages/net-stubbing/lib/server/types.ts b/packages/net-stubbing/lib/server/types.ts
index 92f39d7ec638..6274d0866589 100644
--- a/packages/net-stubbing/lib/server/types.ts
+++ b/packages/net-stubbing/lib/server/types.ts
@@ -1,8 +1,8 @@
-import {
+import type {
   RouteMatcherOptions,
   BackendStaticResponse,
 } from '../types'
-import {
+import type {
   InterceptedRequest,
 } from './intercepted-request'
 
diff --git a/packages/net-stubbing/lib/server/util.ts b/packages/net-stubbing/lib/server/util.ts
index 9b36b058e46b..5a4dd022d6ef 100644
--- a/packages/net-stubbing/lib/server/util.ts
+++ b/packages/net-stubbing/lib/server/util.ts
@@ -9,18 +9,18 @@ import {
   BackendStaticResponse,
 } from '../types'
 import { Readable, PassThrough } from 'stream'
-import CyServer from '@packages/server'
+import type CyServer from '@packages/server'
 import { Socket } from 'net'
-import { GetFixtureFn } from './types'
+import type { GetFixtureFn } from './types'
 import ThrottleStream from 'throttle'
 import MimeTypes from 'mime-types'
-import { CypressIncomingRequest } from '@packages/proxy'
-import { InterceptedRequest } from './intercepted-request'
+import type { CypressIncomingRequest } from '@packages/proxy'
+import type { InterceptedRequest } from './intercepted-request'
 import { caseInsensitiveGet, caseInsensitiveHas } from '../util'
 
 // TODO: move this into net-stubbing once cy.route is removed
 import { parseContentType } from '@packages/server/lib/controllers/xhrs'
-import { CyHttpMessages } from '../external-types'
+import type { CyHttpMessages } from '../external-types'
 import { getEncoding } from 'istextorbinary'
 
 const debug = Debug('cypress:net-stubbing:server:util')
diff --git a/packages/network/lib/allow-destroy.ts b/packages/network/lib/allow-destroy.ts
index 967aabdf878c..9dfc186cacc9 100644
--- a/packages/network/lib/allow-destroy.ts
+++ b/packages/network/lib/allow-destroy.ts
@@ -1,4 +1,4 @@
-import net from 'net'
+import type net from 'net'
 
 /**
  * `allowDestroy` adds a `destroy` method to a `net.Server`. `destroy(cb)`
diff --git a/packages/network/lib/client-certificates.ts b/packages/network/lib/client-certificates.ts
index bee3ec337bdf..b65ebefd0936 100644
--- a/packages/network/lib/client-certificates.ts
+++ b/packages/network/lib/client-certificates.ts
@@ -1,4 +1,4 @@
-import { Url } from 'url'
+import type { Url } from 'url'
 import debugModule from 'debug'
 import minimatch from 'minimatch'
 import Forge from 'node-forge'
diff --git a/packages/network/lib/http-utils.ts b/packages/network/lib/http-utils.ts
index bf4e18b0450a..fc10003b16a1 100644
--- a/packages/network/lib/http-utils.ts
+++ b/packages/network/lib/http-utils.ts
@@ -1,5 +1,5 @@
 import _ from 'lodash'
-import { IncomingMessage } from 'http'
+import type { IncomingMessage } from 'http'
 
 // https://github.com/cypress-io/cypress/issues/4298
 // https://tools.ietf.org/html/rfc7230#section-3.3.3
diff --git a/packages/proxy/lib/http/error-middleware.ts b/packages/proxy/lib/http/error-middleware.ts
index dac3f0a3f77e..43de4c39bff1 100644
--- a/packages/proxy/lib/http/error-middleware.ts
+++ b/packages/proxy/lib/http/error-middleware.ts
@@ -1,8 +1,8 @@
 import debugModule from 'debug'
-import { HttpMiddleware } from '.'
+import type { HttpMiddleware } from '.'
+import type { Readable } from 'stream'
 import { InterceptError } from '@packages/net-stubbing'
-import { Readable } from 'stream'
-import { Request } from '@cypress/request'
+import type { Request } from '@cypress/request'
 import errors from '@packages/server/lib/errors'
 
 const debug = debugModule('cypress:proxy:http:error-middleware')
diff --git a/packages/proxy/lib/http/index.ts b/packages/proxy/lib/http/index.ts
index 441e02e4d956..f6c84930c34b 100644
--- a/packages/proxy/lib/http/index.ts
+++ b/packages/proxy/lib/http/index.ts
@@ -1,6 +1,6 @@
 import _ from 'lodash'
-import CyServer from '@packages/server'
-import {
+import type CyServer from '@packages/server'
+import type {
   CypressIncomingRequest,
   CypressOutgoingResponse,
   BrowserPreRequest,
@@ -9,11 +9,11 @@ import Debug from 'debug'
 import ErrorMiddleware from './error-middleware'
 import { HttpBuffers } from './util/buffers'
 import { GetPreRequestCb, PreRequests } from './util/prerequests'
-import { IncomingMessage } from 'http'
-import { NetStubbingState } from '@packages/net-stubbing'
+import type { IncomingMessage } from 'http'
+import type { NetStubbingState } from '@packages/net-stubbing'
 import Bluebird from 'bluebird'
-import { Readable } from 'stream'
-import { Request, Response } from 'express'
+import type { Readable } from 'stream'
+import type { Request, Response } from 'express'
 import RequestMiddleware from './request-middleware'
 import ResponseMiddleware from './response-middleware'
 import { DeferredSourceMapCache } from '@packages/rewriter'
diff --git a/packages/proxy/lib/http/request-middleware.ts b/packages/proxy/lib/http/request-middleware.ts
index e10c8b19fdf2..3d0eba659a84 100644
--- a/packages/proxy/lib/http/request-middleware.ts
+++ b/packages/proxy/lib/http/request-middleware.ts
@@ -1,9 +1,9 @@
 import _ from 'lodash'
-import CyServer from '@packages/server'
+import type CyServer from '@packages/server'
 import { blocked, cors } from '@packages/network'
 import { InterceptRequest } from '@packages/net-stubbing'
 import debugModule from 'debug'
-import { HttpMiddleware } from './'
+import type { HttpMiddleware } from './'
 
 export type RequestMiddleware = HttpMiddleware<{
   outgoingReq: any
diff --git a/packages/proxy/lib/http/response-middleware.ts b/packages/proxy/lib/http/response-middleware.ts
index 71f6720ad1f1..6cff64815942 100644
--- a/packages/proxy/lib/http/response-middleware.ts
+++ b/packages/proxy/lib/http/response-middleware.ts
@@ -1,12 +1,12 @@
 import _ from 'lodash'
 import charset from 'charset'
-import { CookieOptions } from 'express'
+import type { CookieOptions } from 'express'
 import { cors, concatStream, httpUtils } from '@packages/network'
-import { CypressIncomingRequest, CypressOutgoingResponse } from '@packages/proxy'
+import type { CypressIncomingRequest, CypressOutgoingResponse } from '@packages/proxy'
 import debugModule from 'debug'
-import { HttpMiddleware } from '.'
+import type { HttpMiddleware } from '.'
 import iconv from 'iconv-lite'
-import { IncomingMessage, IncomingHttpHeaders } from 'http'
+import type { IncomingMessage, IncomingHttpHeaders } from 'http'
 import { InterceptResponse } from '@packages/net-stubbing'
 import { PassThrough, Readable } from 'stream'
 import * as rewriter from './util/rewriter'
diff --git a/packages/proxy/lib/http/util/ast-rewriter.ts b/packages/proxy/lib/http/util/ast-rewriter.ts
index 5b5c7752dc8e..9d162adcf234 100644
--- a/packages/proxy/lib/http/util/ast-rewriter.ts
+++ b/packages/proxy/lib/http/util/ast-rewriter.ts
@@ -2,7 +2,7 @@ import { HtmlJsRewriter, rewriteHtmlJsAsync, rewriteJsAsync } from '@packages/re
 import duplexify from 'duplexify'
 import { concatStream } from '@packages/network'
 import stream from 'stream'
-import { SecurityOpts } from './rewriter'
+import type { SecurityOpts } from './rewriter'
 
 const pumpify = require('pumpify')
 const utf8Stream = require('utf8-stream')
diff --git a/packages/proxy/lib/http/util/buffers.ts b/packages/proxy/lib/http/util/buffers.ts
index 6a2dbb54e751..b1ad4b63a6ee 100644
--- a/packages/proxy/lib/http/util/buffers.ts
+++ b/packages/proxy/lib/http/util/buffers.ts
@@ -1,8 +1,8 @@
 import _ from 'lodash'
 import debugModule from 'debug'
 import { uri } from '@packages/network'
-import { Readable } from 'stream'
-import { IncomingMessage } from 'http'
+import type { Readable } from 'stream'
+import type { IncomingMessage } from 'http'
 
 const debug = debugModule('cypress:proxy:http:util:buffers')
 
diff --git a/packages/proxy/lib/http/util/prerequests.ts b/packages/proxy/lib/http/util/prerequests.ts
index f710d409ab21..2774cfc2f216 100644
--- a/packages/proxy/lib/http/util/prerequests.ts
+++ b/packages/proxy/lib/http/util/prerequests.ts
@@ -1,4 +1,4 @@
-import {
+import type {
   CypressIncomingRequest,
   BrowserPreRequest,
 } from '@packages/proxy'
diff --git a/packages/proxy/lib/network-proxy.ts b/packages/proxy/lib/network-proxy.ts
index 84decf291368..01976365feaf 100644
--- a/packages/proxy/lib/network-proxy.ts
+++ b/packages/proxy/lib/network-proxy.ts
@@ -1,5 +1,5 @@
 import { Http, ServerCtx } from './http'
-import { BrowserPreRequest } from './types'
+import type { BrowserPreRequest } from './types'
 
 export class NetworkProxy {
   http: Http
diff --git a/packages/proxy/lib/types.ts b/packages/proxy/lib/types.ts
index 80a0416c5cae..0c78c9e86a78 100644
--- a/packages/proxy/lib/types.ts
+++ b/packages/proxy/lib/types.ts
@@ -1,5 +1,5 @@
-import { Readable } from 'stream'
-import { Request, Response } from 'express'
+import type { Readable } from 'stream'
+import type { Request, Response } from 'express'
 
 /**
  * An incoming request to the Cypress web server.
diff --git a/packages/reporter/src/commands/command-model.ts b/packages/reporter/src/commands/command-model.ts
index 5b13b90ed9ca..bd877bd18ea9 100644
--- a/packages/reporter/src/commands/command-model.ts
+++ b/packages/reporter/src/commands/command-model.ts
@@ -3,7 +3,7 @@ import { action, computed, observable } from 'mobx'
 
 import Err from '../errors/err-model'
 import Instrument, { InstrumentProps } from '../instruments/instrument-model'
-import { TimeoutID } from '../lib/types'
+import type { TimeoutID } from '../lib/types'
 
 const LONG_RUNNING_THRESHOLD = 1000
 
diff --git a/packages/reporter/src/errors/err-model.ts b/packages/reporter/src/errors/err-model.ts
index 67c8c97de822..e511a09ddc51 100644
--- a/packages/reporter/src/errors/err-model.ts
+++ b/packages/reporter/src/errors/err-model.ts
@@ -2,7 +2,7 @@
 import _ from 'lodash'
 import { computed, observable } from 'mobx'
 
-import { FileDetails } from '@packages/ui-components'
+import type { FileDetails } from '@packages/ui-components'
 
 export interface ParsedStackMessageLine {
   message: string
diff --git a/packages/reporter/tsconfig.json b/packages/reporter/tsconfig.json
index ccc63e9c6d84..b7c0ecf944c0 100644
--- a/packages/reporter/tsconfig.json
+++ b/packages/reporter/tsconfig.json
@@ -5,7 +5,8 @@
       "node",
       "cypress",
       "cypress-real-events"
-    ] /* Type declaration files to be included in compilation. */
+    ], /* Type declaration files to be included in compilation. */
+    "importsNotUsedAsValues": "remove"
   },
   "include": [
     "src/*.ts",
diff --git a/packages/reporter/webpack.config.ts b/packages/reporter/webpack.config.ts
index 504d61eaae72..792019f696d2 100644
--- a/packages/reporter/webpack.config.ts
+++ b/packages/reporter/webpack.config.ts
@@ -1,9 +1,9 @@
 import { getCommonConfig, HtmlWebpackPlugin } from '@packages/web-config/webpack.config.base'
 import path from 'path'
-import webpack from 'webpack'
+import type { Configuration } from 'webpack'
 
 // @ts-ignore
-const config: webpack.Configuration = {
+const config: Configuration = {
   ...getCommonConfig(),
   entry: {
     reporter: [path.resolve(__dirname, 'src')],
diff --git a/packages/rewriter/lib/async-rewriters.ts b/packages/rewriter/lib/async-rewriters.ts
index 1b74385654a9..287dc314af9e 100644
--- a/packages/rewriter/lib/async-rewriters.ts
+++ b/packages/rewriter/lib/async-rewriters.ts
@@ -1,5 +1,5 @@
 import { queueRewriting } from './threads'
-import { DeferSourceMapRewriteFn } from './js'
+import type { DeferSourceMapRewriteFn } from './js'
 
 // these functions are not included in `./js` or `./html` because doing so
 // would mean that `./threads/worker` would unnecessarily end up loading in the
diff --git a/packages/rewriter/lib/html-rules.ts b/packages/rewriter/lib/html-rules.ts
index 21481479ebd3..59220f525d40 100644
--- a/packages/rewriter/lib/html-rules.ts
+++ b/packages/rewriter/lib/html-rules.ts
@@ -1,5 +1,5 @@
 import find from 'lodash/find'
-import RewritingStream from 'parse5-html-rewriting-stream'
+import type RewritingStream from 'parse5-html-rewriting-stream'
 import * as js from './js'
 
 export function install (url: string, rewriter: RewritingStream, deferSourceMapRewrite?: js.DeferSourceMapRewriteFn) {
diff --git a/packages/rewriter/lib/html.ts b/packages/rewriter/lib/html.ts
index 1a498323cbbf..aa913fc2fdb4 100644
--- a/packages/rewriter/lib/html.ts
+++ b/packages/rewriter/lib/html.ts
@@ -1,7 +1,7 @@
 import RewritingStream from 'parse5-html-rewriting-stream'
 import * as htmlRules from './html-rules'
-import stream from 'stream'
-import { DeferSourceMapRewriteFn } from './js'
+import type stream from 'stream'
+import type { DeferSourceMapRewriteFn } from './js'
 
 // the HTML rewriter passes inline JS to the JS rewriter, hence
 // the lack of basic `rewriteHtml` or `HtmlRewriter` exports here
diff --git a/packages/rewriter/lib/js-rules.ts b/packages/rewriter/lib/js-rules.ts
index a1d714f96cd4..bdfb278187bf 100644
--- a/packages/rewriter/lib/js-rules.ts
+++ b/packages/rewriter/lib/js-rules.ts
@@ -3,7 +3,7 @@ import {
   namedTypes as n,
   builders as b,
 } from 'ast-types'
-import { ExpressionKind } from 'ast-types/gen/kinds'
+import type { ExpressionKind } from 'ast-types/gen/kinds'
 
 // use `globalThis` instead of `window`, `self`... to lower chances of scope conflict
 // users can technically override even this, but it would be very rude
diff --git a/packages/rewriter/lib/threads/index.ts b/packages/rewriter/lib/threads/index.ts
index c963bf1f09e0..7bada92d5f52 100644
--- a/packages/rewriter/lib/threads/index.ts
+++ b/packages/rewriter/lib/threads/index.ts
@@ -4,8 +4,8 @@ import Debug from 'debug'
 import * as path from 'path'
 import os from 'os'
 import { MessageChannel, Worker } from 'worker_threads'
-import { RewriteRequest, RewriteResponse } from './types'
-import { DeferSourceMapRewriteFn } from '../js'
+import type { RewriteRequest, RewriteResponse } from './types'
+import type { DeferSourceMapRewriteFn } from '../js'
 
 const debug = Debug('cypress:rewriter:threads')
 
diff --git a/packages/rewriter/lib/threads/types.ts b/packages/rewriter/lib/threads/types.ts
index 5cad52cc4d81..21b382f313f1 100644
--- a/packages/rewriter/lib/threads/types.ts
+++ b/packages/rewriter/lib/threads/types.ts
@@ -1,4 +1,4 @@
-import { MessagePort } from 'worker_threads'
+import type { MessagePort } from 'worker_threads'
 
 export type RewriteRequest = {
   /**
diff --git a/packages/rewriter/lib/threads/worker.ts b/packages/rewriter/lib/threads/worker.ts
index dd4de569863d..d1133d3c07d3 100644
--- a/packages/rewriter/lib/threads/worker.ts
+++ b/packages/rewriter/lib/threads/worker.ts
@@ -10,7 +10,7 @@ if (isMainThread) {
 
 import { rewriteJs, rewriteJsSourceMap } from '../js'
 import { rewriteHtmlJs } from '../html'
-import { RewriteRequest, RewriteResponse } from './types'
+import type { RewriteRequest, RewriteResponse } from './types'
 
 parentPort!.postMessage(true)
 
diff --git a/packages/runner-ct/webpack.config.ts b/packages/runner-ct/webpack.config.ts
index e5ef5a8f351f..25587a647a41 100644
--- a/packages/runner-ct/webpack.config.ts
+++ b/packages/runner-ct/webpack.config.ts
@@ -2,7 +2,7 @@ process.env.NO_LIVERELOAD = '1'
 
 import _ from 'lodash'
 import path from 'path'
-import webpack from 'webpack'
+import type webpack from 'webpack'
 import { getCommonConfig, HtmlWebpackPlugin } from '@packages/web-config/webpack.config.base'
 
 const commonConfig = getCommonConfig()
diff --git a/packages/server-ct/src/routes-ct.ts b/packages/server-ct/src/routes-ct.ts
index beea816ef1ee..51b2991fb2d4 100644
--- a/packages/server-ct/src/routes-ct.ts
+++ b/packages/server-ct/src/routes-ct.ts
@@ -1,14 +1,14 @@
 import Debug from 'debug'
-import { ErrorRequestHandler, Express } from 'express'
-import httpProxy from 'http-proxy'
+import type { ErrorRequestHandler, Express } from 'express'
+import type httpProxy from 'http-proxy'
 import send from 'send'
-import { NetworkProxy } from '@packages/proxy'
+import type { NetworkProxy } from '@packages/proxy'
 import { handle, serve, serveChunk } from './runner-ct'
 import xhrs from '@packages/server/lib/controllers/xhrs'
-import { SpecsStore } from '@packages/server/lib/specs-store'
-import { Cfg } from '@packages/server/lib/project-base'
+import type { SpecsStore } from '@packages/server/lib/specs-store'
+import type { Cfg } from '@packages/server/lib/project-base'
 import { getPathToDist } from '@packages/resolve-dist'
-import { Browser } from '@packages/server/lib/browsers/types'
+import type { Browser } from '@packages/server/lib/browsers/types'
 
 const debug = Debug('cypress:server:routes')
 
diff --git a/packages/server-ct/src/runner-ct.ts b/packages/server-ct/src/runner-ct.ts
index 48ee08d19a2d..0d18ead0d564 100644
--- a/packages/server-ct/src/runner-ct.ts
+++ b/packages/server-ct/src/runner-ct.ts
@@ -1,10 +1,10 @@
 import Debug from 'debug'
 import _ from 'lodash'
 import send from 'send'
-import { SpecsStore } from '@packages/server/lib/specs-store'
+import type { SpecsStore } from '@packages/server/lib/specs-store'
 import { getPathToIndex, getPathToDist } from '@packages/resolve-dist'
-import { Cfg } from '@packages/server/lib/project-base'
-import { Browser } from '@packages/server/lib/browsers/types'
+import type { Cfg } from '@packages/server/lib/project-base'
+import type { Browser } from '@packages/server/lib/browsers/types'
 
 interface ServeOptions {
   config: Cfg
diff --git a/packages/server-ct/src/server-ct.ts b/packages/server-ct/src/server-ct.ts
index 91de75bcbd09..b02eb49202c7 100644
--- a/packages/server-ct/src/server-ct.ts
+++ b/packages/server-ct/src/server-ct.ts
@@ -2,8 +2,8 @@ import Bluebird from 'bluebird'
 import httpsProxy from '@packages/https-proxy'
 import { OpenServerOptions, ServerBase } from '@packages/server/lib/server-base'
 import appData from '@packages/server/lib/util/app_data'
-import { SocketCt } from './socket-ct'
-import { Cfg } from '@packages/server/lib/project-base'
+import type { SocketCt } from './socket-ct'
+import type { Cfg } from '@packages/server/lib/project-base'
 
 type WarningErr = Record<string, any>
 
diff --git a/packages/server-ct/src/socket-ct.ts b/packages/server-ct/src/socket-ct.ts
index b21406ab631d..26a8e343d884 100644
--- a/packages/server-ct/src/socket-ct.ts
+++ b/packages/server-ct/src/socket-ct.ts
@@ -1,8 +1,8 @@
 import Debug from 'debug'
-import * as socketIo from '@packages/socket'
+import type * as socketIo from '@packages/socket'
 import devServer from '@packages/server/lib/plugins/dev-server'
 import { SocketBase } from '@packages/server/lib/socket-base'
-import { DestroyableHttpServer } from '@packages/server/lib/util/server_destroy'
+import type { DestroyableHttpServer } from '@packages/server/lib/util/server_destroy'
 
 const debug = Debug('cypress:server-ct:socket-ct')
 
diff --git a/packages/server/lib/automation/automation.ts b/packages/server/lib/automation/automation.ts
index 6a35eee80c15..2bb0059a0dae 100644
--- a/packages/server/lib/automation/automation.ts
+++ b/packages/server/lib/automation/automation.ts
@@ -2,7 +2,7 @@ import Bluebird from 'bluebird'
 import { v4 as uuidv4 } from 'uuid'
 import { Cookies } from './cookies'
 import { Screenshot } from './screenshot'
-import { BrowserPreRequest } from '@packages/proxy'
+import type { BrowserPreRequest } from '@packages/proxy'
 
 type NullableMiddlewareHook = (() => void) | null
 
diff --git a/packages/server/lib/browsers/cdp_automation.ts b/packages/server/lib/browsers/cdp_automation.ts
index a8e5dcef4215..4271e8d6e033 100644
--- a/packages/server/lib/browsers/cdp_automation.ts
+++ b/packages/server/lib/browsers/cdp_automation.ts
@@ -2,11 +2,11 @@
 
 import _ from 'lodash'
 import Bluebird from 'bluebird'
-import cdp from 'devtools-protocol'
+import type { Protocol } from 'devtools-protocol'
 import { cors } from '@packages/network'
 import debugModule from 'debug'
-import { Automation } from '../automation'
-import { ResourceType, BrowserPreRequest, BrowserResponseReceived } from '@packages/proxy'
+import type { Automation } from '../automation'
+import type { ResourceType, BrowserPreRequest, BrowserResponseReceived } from '@packages/proxy'
 
 const debugVerbose = debugModule('cypress-verbose:server:browsers:cdp_automation')
 
@@ -19,12 +19,12 @@ export type CyCookie = Pick<chrome.cookies.Cookie, 'name' | 'value' | 'expiratio
 // https://developer.chrome.com/extensions/cookies#method-getAll
 type CyCookieFilter = chrome.cookies.GetAllDetails
 
-export const screencastOpts: cdp.Page.StartScreencastRequest = {
+export const screencastOpts: Protocol.Page.StartScreencastRequest = {
   format: 'jpeg',
   everyNthFrame: Number(process.env.CYPRESS_EVERY_NTH_FRAME || 5),
 }
 
-function convertSameSiteExtensionToCdp (str: CyCookie['sameSite']): cdp.Network.CookieSameSite | undefined {
+function convertSameSiteExtensionToCdp (str: CyCookie['sameSite']): Protocol.Network.CookieSameSite | undefined {
   return str ? ({
     'no_restriction': 'None',
     'lax': 'Lax',
@@ -32,7 +32,7 @@ function convertSameSiteExtensionToCdp (str: CyCookie['sameSite']): cdp.Network.
   })[str] : str as any
 }
 
-function convertSameSiteCdpToExtension (str: cdp.Network.CookieSameSite): chrome.cookies.SameSiteStatus {
+function convertSameSiteCdpToExtension (str: Protocol.Network.CookieSameSite): chrome.cookies.SameSiteStatus {
   if (_.isUndefined(str)) {
     return str
   }
@@ -78,7 +78,7 @@ export function isHostOnlyCookie (cookie) {
   return parsedDomain && parsedDomain.tld !== cookie.domain
 }
 
-const normalizeGetCookieProps = (cookie: cdp.Network.Cookie): CyCookie => {
+const normalizeGetCookieProps = (cookie: Protocol.Network.Cookie): CyCookie => {
   if (cookie.expires === -1) {
     // @ts-ignore
     delete cookie.expires
@@ -101,16 +101,16 @@ const normalizeGetCookieProps = (cookie: cdp.Network.Cookie): CyCookie => {
   return cookie
 }
 
-const normalizeGetCookies = (cookies: cdp.Network.Cookie[]) => {
+const normalizeGetCookies = (cookies: Protocol.Network.Cookie[]) => {
   return _.map(cookies, normalizeGetCookieProps)
 }
 
-const normalizeSetCookieProps = (cookie: CyCookie): cdp.Network.SetCookieRequest => {
+const normalizeSetCookieProps = (cookie: CyCookie): Protocol.Network.SetCookieRequest => {
   // this logic forms a SetCookie request that will be received by Chrome
   // see MakeCookieFromProtocolValues for information on how this cookie data will be parsed
   // @see https://cs.chromium.org/chromium/src/content/browser/devtools/protocol/network_handler.cc?l=246&rcl=786a9194459684dc7a6fded9cabfc0c9b9b37174
 
-  const setCookieRequest: cdp.Network.SetCookieRequest = _({
+  const setCookieRequest: Protocol.Network.SetCookieRequest = _({
     domain: cookie.domain,
     path: cookie.path,
     secure: cookie.secure,
@@ -183,7 +183,7 @@ export class CdpAutomation {
     })
   }
 
-  private onNetworkRequestWillBeSent = (params: cdp.Network.RequestWillBeSentEvent) => {
+  private onNetworkRequestWillBeSent = (params: Protocol.Network.RequestWillBeSentEvent) => {
     debugVerbose('received networkRequestWillBeSent %o', params)
     let url = params.request.url
 
@@ -204,7 +204,7 @@ export class CdpAutomation {
     this.automation.onBrowserPreRequest?.(browserPreRequest)
   }
 
-  private onResponseReceived = (params: cdp.Network.ResponseReceivedEvent) => {
+  private onResponseReceived = (params: Protocol.Network.ResponseReceivedEvent) => {
     const browserResponseReceived: BrowserResponseReceived = {
       requestId: params.requestId,
       status: params.response.status,
@@ -216,7 +216,7 @@ export class CdpAutomation {
 
   private getAllCookies = (filter: CyCookieFilter) => {
     return this.sendDebuggerCommandFn('Network.getAllCookies')
-    .then((result: cdp.Network.GetAllCookiesResponse) => {
+    .then((result: Protocol.Network.GetAllCookiesResponse) => {
       return normalizeGetCookies(result.cookies)
       .filter((cookie: CyCookie) => {
         const matches = _cookieMatches(cookie, filter)
@@ -232,7 +232,7 @@ export class CdpAutomation {
     return this.sendDebuggerCommandFn('Network.getCookies', {
       urls: [url],
     })
-    .then((result: cdp.Network.GetCookiesResponse) => {
+    .then((result: Protocol.Network.GetCookiesResponse) => {
       return normalizeGetCookies(result.cookies)
       .filter((cookie) => {
         return !(url.startsWith('http:') && cookie.secure)
@@ -263,7 +263,7 @@ export class CdpAutomation {
         setCookie = normalizeSetCookieProps(data)
 
         return this.sendDebuggerCommandFn('Network.setCookie', setCookie)
-        .then((result: cdp.Network.SetCookieResponse) => {
+        .then((result: Protocol.Network.SetCookieResponse) => {
           if (!result.success) {
             // i wish CDP provided some more detail here, but this is really it in v1.3
             // @see https://chromedevtools.github.io/devtools-protocol/tot/Network/#method-setCookie
diff --git a/packages/server/lib/browsers/chrome.ts b/packages/server/lib/browsers/chrome.ts
index dbf86c03b25c..955119d02e16 100644
--- a/packages/server/lib/browsers/chrome.ts
+++ b/packages/server/lib/browsers/chrome.ts
@@ -15,7 +15,7 @@ import { CdpAutomation, screencastOpts } from './cdp_automation'
 import * as CriClient from './cri-client'
 import * as protocol from './protocol'
 import utils from './utils'
-import { Browser } from './types'
+import type { Browser } from './types'
 
 // TODO: this is defined in `cypress-npm-api` but there is currently no way to get there
 type CypressConfiguration = any
diff --git a/packages/server/lib/browsers/firefox.ts b/packages/server/lib/browsers/firefox.ts
index 95a4358fefd2..97e5fe2db924 100644
--- a/packages/server/lib/browsers/firefox.ts
+++ b/packages/server/lib/browsers/firefox.ts
@@ -10,7 +10,7 @@ import FirefoxProfile from 'firefox-profile'
 import firefoxUtil from './firefox-util'
 import utils from './utils'
 import * as launcherDebug from '@packages/launcher/lib/log'
-import { Browser, BrowserInstance } from './types'
+import type { Browser, BrowserInstance } from './types'
 import { EventEmitter } from 'events'
 import os from 'os'
 import treeKill from 'tree-kill'
diff --git a/packages/server/lib/browsers/protocol.ts b/packages/server/lib/browsers/protocol.ts
index 850b0b330fb0..bf6054ecea4c 100644
--- a/packages/server/lib/browsers/protocol.ts
+++ b/packages/server/lib/browsers/protocol.ts
@@ -4,7 +4,7 @@ import { connect } from '@packages/network'
 import Bluebird from 'bluebird'
 import la from 'lazy-ass'
 import Debug from 'debug'
-import { Socket } from 'net'
+import type { Socket } from 'net'
 import utils from './utils'
 const errors = require('../errors')
 const is = require('check-more-types')
diff --git a/packages/server/lib/browsers/types.ts b/packages/server/lib/browsers/types.ts
index fdfdd6498cbd..92703be5ff60 100644
--- a/packages/server/lib/browsers/types.ts
+++ b/packages/server/lib/browsers/types.ts
@@ -1,5 +1,5 @@
-import { FoundBrowser } from '@packages/launcher'
-import { EventEmitter } from 'events'
+import type { FoundBrowser } from '@packages/launcher'
+import type { EventEmitter } from 'events'
 
 export type Browser = FoundBrowser & {
   majorVersion: number
diff --git a/packages/server/lib/browsers/utils.ts b/packages/server/lib/browsers/utils.ts
index 90eb0044ea61..0aef5c5f0c48 100644
--- a/packages/server/lib/browsers/utils.ts
+++ b/packages/server/lib/browsers/utils.ts
@@ -1,5 +1,5 @@
 import _ from 'lodash'
-import { FoundBrowser } from '@packages/launcher'
+import type { FoundBrowser } from '@packages/launcher'
 // @ts-ignore
 import errors from '../errors'
 // @ts-ignore
diff --git a/packages/server/lib/routes.ts b/packages/server/lib/routes.ts
index 212a30a47aa8..950ac33427c1 100644
--- a/packages/server/lib/routes.ts
+++ b/packages/server/lib/routes.ts
@@ -3,7 +3,7 @@ import la from 'lazy-ass'
 import check from 'check-more-types'
 import Debug from 'debug'
 
-import { InitializeRoutes } from '@packages/server-ct/src/routes-ct'
+import type { InitializeRoutes } from '@packages/server-ct/src/routes-ct'
 import AppData from './util/app_data'
 import CacheBuster from './util/cache_buster'
 import specController from './controllers/spec'
diff --git a/packages/server/lib/server-base.ts b/packages/server/lib/server-base.ts
index 2f56a3aaa4e4..2c9481f94537 100644
--- a/packages/server/lib/server-base.ts
+++ b/packages/server/lib/server-base.ts
@@ -7,28 +7,28 @@ import express, { Express } from 'express'
 import http from 'http'
 import httpProxy from 'http-proxy'
 import _ from 'lodash'
-import { AddressInfo } from 'net'
+import type { AddressInfo } from 'net'
 import url from 'url'
 import la from 'lazy-ass'
-import httpsProxy from '@packages/https-proxy'
+import type httpsProxy from '@packages/https-proxy'
 import { netStubbingState, NetStubbingState } from '@packages/net-stubbing'
 import { agent, clientCertificates, cors, httpUtils, uri } from '@packages/network'
 import { NetworkProxy, BrowserPreRequest } from '@packages/proxy'
-import { SocketCt } from '@packages/server-ct'
+import type { SocketCt } from '@packages/server-ct'
 import errors from './errors'
 import logger from './logger'
 import Request from './request'
-import { SocketE2E } from './socket-e2e'
+import type { SocketE2E } from './socket-e2e'
 import templateEngine from './template_engine'
 import { ensureProp } from './util/class-helpers'
 import origin from './util/origin'
 import { allowDestroy, DestroyableHttpServer } from './util/server_destroy'
 import { SocketAllowed } from './util/socket_allowed'
 import { createInitialWorkers } from '@packages/rewriter'
-import { SpecsStore } from './specs-store'
-import { InitializeRoutes } from '../../server-ct/src/routes-ct'
-import { Cfg } from './project-base'
-import { Browser } from '@packages/server/lib/browsers/types'
+import type { SpecsStore } from './specs-store'
+import type { InitializeRoutes } from '../../server-ct/src/routes-ct'
+import type { Cfg } from './project-base'
+import type { Browser } from '@packages/server/lib/browsers/types'
 
 const ALLOWED_PROXY_BYPASS_URLS = [
   '/',
diff --git a/packages/server/lib/server-e2e.ts b/packages/server/lib/server-e2e.ts
index 0d5ba78c7a90..531962cedc91 100644
--- a/packages/server/lib/server-e2e.ts
+++ b/packages/server/lib/server-e2e.ts
@@ -10,12 +10,12 @@ import { concatStream, cors } from '@packages/network'
 import errors from './errors'
 import fileServer from './file_server'
 import { OpenServerOptions, ServerBase } from './server-base'
-import { SocketE2E } from './socket-e2e'
+import type { SocketE2E } from './socket-e2e'
 import appData from './util/app_data'
 import * as ensureUrl from './util/ensure-url'
 import headersUtil from './util/headers'
 import statusCode from './util/status_code'
-import { Cfg } from './project-base'
+import type { Cfg } from './project-base'
 
 type WarningErr = Record<string, any>
 
diff --git a/packages/server/lib/session.ts b/packages/server/lib/session.ts
index 7e873fb3cda3..1b1174cf74cd 100644
--- a/packages/server/lib/session.ts
+++ b/packages/server/lib/session.ts
@@ -1,4 +1,4 @@
-import { CyCookie } from './browsers/cdp_automation'
+import type { CyCookie } from './browsers/cdp_automation'
 
 interface SessionData {
   cookies: CyCookie[]
diff --git a/packages/server/lib/socket-base.ts b/packages/server/lib/socket-base.ts
index 77c1e174f77e..87e0556e5566 100644
--- a/packages/server/lib/socket-base.ts
+++ b/packages/server/lib/socket-base.ts
@@ -13,7 +13,7 @@ import { ensureProp } from './util/class-helpers'
 import { getUserEditor, setUserEditor } from './util/editors'
 import { openFile } from './util/file-opener'
 import open from './util/open'
-import { DestroyableHttpServer } from './util/server_destroy'
+import type { DestroyableHttpServer } from './util/server_destroy'
 import * as session from './session'
 
 type StartListeningCallbacks = {
diff --git a/packages/server/lib/socket-e2e.ts b/packages/server/lib/socket-e2e.ts
index cc404f3cc29e..2d633831a4c5 100644
--- a/packages/server/lib/socket-e2e.ts
+++ b/packages/server/lib/socket-e2e.ts
@@ -3,7 +3,7 @@ import path from 'path'
 import preprocessor from './plugins/preprocessor'
 import { SocketBase } from './socket-base'
 import { fs } from './util/fs'
-import { DestroyableHttpServer } from './util/server_destroy'
+import type { DestroyableHttpServer } from './util/server_destroy'
 import * as studio from './studio'
 
 const debug = Debug('cypress:server:socket-e2e')
diff --git a/packages/server/lib/specs-store.ts b/packages/server/lib/specs-store.ts
index fe1d1508128e..90a3ff2e5a20 100644
--- a/packages/server/lib/specs-store.ts
+++ b/packages/server/lib/specs-store.ts
@@ -1,4 +1,4 @@
-import Bluebird from 'bluebird'
+import type Bluebird from 'bluebird'
 import chokidar, { FSWatcher } from 'chokidar'
 import _ from 'lodash'
 import { findSpecsOfType } from './util/specs'
diff --git a/packages/server/lib/util/passthru_stream.ts b/packages/server/lib/util/passthru_stream.ts
index 31b3e8e0b962..c6c4bc946f30 100644
--- a/packages/server/lib/util/passthru_stream.ts
+++ b/packages/server/lib/util/passthru_stream.ts
@@ -1,4 +1,4 @@
-import { Transform } from 'stream'
+import type { Transform } from 'stream'
 
 const through = require('through')
 
diff --git a/packages/server/lib/util/server_destroy.ts b/packages/server/lib/util/server_destroy.ts
index 2a030670a5cf..b8086466c6e1 100644
--- a/packages/server/lib/util/server_destroy.ts
+++ b/packages/server/lib/util/server_destroy.ts
@@ -1,5 +1,5 @@
 import Bluebird from 'bluebird'
-import http from 'http'
+import type http from 'http'
 import * as network from '@packages/network'
 
 export interface DestroyableHttpServer extends http.Server {
diff --git a/packages/server/lib/util/socket_allowed.ts b/packages/server/lib/util/socket_allowed.ts
index 46ed8a32a386..02959a6522d2 100644
--- a/packages/server/lib/util/socket_allowed.ts
+++ b/packages/server/lib/util/socket_allowed.ts
@@ -1,7 +1,7 @@
 import _ from 'lodash'
 import Debug from 'debug'
-import net from 'net'
-import { Request } from 'express'
+import type net from 'net'
+import type { Request } from 'express'
 
 const debug = Debug('cypress:server:util:socket_allowed')
 
diff --git a/packages/socket/lib/socket.ts b/packages/socket/lib/socket.ts
index eae6874cec65..e93099df99a9 100644
--- a/packages/socket/lib/socket.ts
+++ b/packages/socket/lib/socket.ts
@@ -1,5 +1,5 @@
 import fs from 'fs'
-import http from 'http'
+import type http from 'http'
 import server, { Server as SocketIOBaseServer, ServerOptions } from 'socket.io'
 import { client } from './browser'
 
diff --git a/packages/ts/tsconfig.json b/packages/ts/tsconfig.json
index ac3cde25e63f..045ac1bf0350 100644
--- a/packages/ts/tsconfig.json
+++ b/packages/ts/tsconfig.json
@@ -50,5 +50,6 @@
     /* Experimental Options */
     "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
     // "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
+    "importsNotUsedAsValues": "error"
   }
 }