TypeScript 5 support: `"allowImportingTsExtensions": true` causing Cypress configuration error

[michaelhays]

Current behavior

TypeScript 5.0 has an option for allowImportingTsExtensions, which allows writing imports with a .ts or .tsx extension.

Currently, this breaks Cypress (both npx cypress run and npx cypress open) with the following error:

TSError: ⨯ Unable to compile TypeScript:
error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.

This is failing even though noEmit is set to true.

Screenshot

Desired behavior

Ideally, this wouldn't break Cypress.

Test code to reproduce

I created a repo at https://github.com/michaelhays/cypress-ts-import which demonstrates the bug.

Cypress Version

12.8.1

Node version

18.12.1

Operating System

Linux Mint 21.3

Debug Logs

Expand

cypress:cli:cli cli starts with arguments ["/home/michael/.volta/tools/image/node/18.12.1/bin/node","/home/michael/projects/cypress-ts-import/node_modules/.bin/cypress","run"] +0ms
  cypress:cli NODE_OPTIONS is not set +0ms
  cypress:cli:cli program parsing arguments +1ms
  cypress:cli:cli running Cypress with args [ Command { _events: [Object: null prototype] { 'option:auto-cancel-after-failures': [Function (anonymous)], 'option:browser': [Function (anonymous)], 'option:ci-build-id': [Function (anonymous)], 'option:component': [Function (anonymous)], 'option:config': [Function (anonymous)], 'option:config-file': [Function (anonymous)], 'option:e2e': [Function (anonymous)], 'option:env': [Function (anonymous)], 'option:group': [Function (anonymous)], 'option:key': [Function (anonymous)], 'option:headed': [Function (anonymous)], 'option:headless': [Function (anonymous)], 'option:no-exit': [Function (anonymous)], 'option:parallel': [Function (anonymous)], 'option:port': [Function (anonymous)], 'option:project': [Function (anonymous)], 'option:quiet': [Function (anonymous)], 'option:record': [Function (anonymous)], 'option:reporter': [Function (anonymous)], 'option:reporter-options': [Function (anonymous)], 'option:spec': [Function (anonymous)], 'option:tag': [Function (anonymous)], 'option:dev': [Function (anonymous)] }, _eventsCount: 23, _maxListeners: undefined, commands: [], options: [ [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option] ], parent: Command { _events: [Object: null prototype], _eventsCount: 1, _maxListeners: undefined, commands: [Array], options: [Array], parent: null, _allowUnknownOption: false, _args: [], rawArgs: [Array], _scriptPath: '/home/michael/projects/cypress-ts-import/node_modules/.bin/cypress', _name: 'cypress', _optionValues: {}, _storeOptionsAsProperties: true, _passCommandToAction: true, _actionResults: [], _actionHandler: null, _executableHandler: false, _executableFile: null, _defaultCommandName: null, _exitCallback: null, _aliases: [], _hidden: false, _helpFlags: '-h, --help', _helpDescription: 'display help for command', _helpShortFlag: '-h', _helpLongFlag: '--help', _hasImplicitHelpCommand: undefined, _helpCommandName: 'help', _helpCommandnameAndArgs: 'help [command]', _helpCommandDescription: 'display help for command', _usage: '<command> [options]', args: [Array], [Symbol(kCapture)]: false }, _allowUnknownOption: false, _args: [], rawArgs: null, _scriptPath: null, _name: 'run', _optionValues: {}, _storeOptionsAsProperties: true, _passCommandToAction: true, _actionResults: [], _actionHandler: [Function: listener], _executableHandler: false, _executableFile: null, _defaultCommandName: null, _exitCallback: null, _aliases: [], _hidden: false, _helpFlags: '-h, --help', _helpDescription: 'display help for command', _helpShortFlag: '-h', _helpLongFlag: '--help', _hasImplicitHelpCommand: 0, _helpCommandName: 'help', _helpCommandnameAndArgs: 'help [command]', _helpCommandDescription: 'display help for command', _usage: '[options]', _description: 'Runs Cypress tests from the CLI without the GUI', _argsDescription: undefined, exit: true, args: [], [Symbol(kCapture)]: false } ] +0ms
  cypress:cli:cli variable-length opts parsed { args: [ '/home/michael/.volta/tools/image/node/18.12.1/bin/node', '/home/michael/projects/cypress-ts-import/node_modules/.bin/cypress', 'run' ], opts: Command { _events: [Object: null prototype] { 'option:auto-cancel-after-failures': [Function (anonymous)], 'option:browser': [Function (anonymous)], 'option:ci-build-id': [Function (anonymous)], 'option:component': [Function (anonymous)], 'option:config': [Function (anonymous)], 'option:config-file': [Function (anonymous)], 'option:e2e': [Function (anonymous)], 'option:env': [Function (anonymous)], 'option:group': [Function (anonymous)], 'option:key': [Function (anonymous)], 'option:headed': [Function (anonymous)], 'option:headless': [Function (anonymous)], 'option:no-exit': [Function (anonymous)], 'option:parallel': [Function (anonymous)], 'option:port': [Function (anonymous)], 'option:project': [Function (anonymous)], 'option:quiet': [Function (anonymous)], 'option:record': [Function (anonymous)], 'option:reporter': [Function (anonymous)], 'option:reporter-options': [Function (anonymous)], 'option:spec': [Function (anonymous)], 'option:tag': [Function (anonymous)], 'option:dev': [Function (anonymous)] }, _eventsCount: 23, _maxListeners: undefined, commands: [], options: [ [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option], [Option] ], parent: Command { _events: [Object: null prototype], _eventsCount: 1, _maxListeners: undefined, commands: [Array], options: [Array], parent: null, _allowUnknownOption: false, _args: [], rawArgs: [Array], _scriptPath: '/home/michael/projects/cypress-ts-import/node_modules/.bin/cypress', _name: 'cypress', _optionValues: {}, _storeOptionsAsProperties: true, _passCommandToAction: true, _actionResults: [], _actionHandler: null, _executableHandler: false, _executableFile: null, _defaultCommandName: null, _exitCallback: null, _aliases: [], _hidden: false, _helpFlags: '-h, --help', _helpDescription: 'display help for command', _helpShortFlag: '-h', _helpLongFlag: '--help', _hasImplicitHelpCommand: undefined, _helpCommandName: 'help', _helpCommandnameAndArgs: 'help [command]', _helpCommandDescription: 'display help for command', _usage: '<command> [options]', args: [Array], [Symbol(kCapture)]: false }, _allowUnknownOption: false, _args: [], rawArgs: null, _scriptPath: null, _name: 'run', _optionValues: {}, _storeOptionsAsProperties: true, _passCommandToAction: true, _actionResults: [], _actionHandler: [Function: listener], _executableHandler: false, _executableFile: null, _defaultCommandName: null, _exitCallback: null, _aliases: [], _hidden: false, _helpFlags: '-h, --help', _helpDescription: 'display help for command', _helpShortFlag: '-h', _helpLongFlag: '--help', _hasImplicitHelpCommand: 0, _helpCommandName: 'help', _helpCommandnameAndArgs: 'help [command]', _helpCommandDescription: 'display help for command', _usage: '[options]', _description: 'Runs Cypress tests from the CLI without the GUI', _argsDescription: undefined, exit: true, args: [], [Symbol(kCapture)]: false } } +59ms
  cypress:cli parsed cli options {} +61ms
  cypress:cli verifying Cypress app +0ms
  cypress:cli checking environment variables +0ms
  cypress:cli checking if executable exists /home/michael/.cache/Cypress/12.8.1/Cypress/Cypress +2ms
  cypress:cli Binary is executable? : true +1ms
  cypress:cli binaryDir is  /home/michael/.cache/Cypress/12.8.1/Cypress +0ms
  cypress:cli Reading binary package.json from: /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/package.json +0ms
  cypress:cli Found binary version 12.8.1 installed in: /home/michael/.cache/Cypress/12.8.1/Cypress +2ms
  cypress:cli { verified: true } +3ms
  cypress:cli is Verified ? true +1ms
  cypress:cli:run processing run options { key: null, spec: null, reporter: null, reporterOptions: null, project: '/home/michael/projects/cypress-ts-import' } +0ms
  cypress:cli:run --key is not set, looking up environment variable CYPRESS_RECORD_KEY +0ms
  cypress:cli:run run to spawn.start args ["--run-project","/home/michael/projects/cypress-ts-import"] +1ms
  cypress:cli DISPLAY environment variable is set to :0 on Linux
  cypress:cli Assuming this DISPLAY points at working X11 server,
  cypress:cli Cypress will not spawn own Xvfb
  cypress:cli 
  cypress:cli NOTE: if the X11 server is NOT working, Cypress will exit without explanation,
  cypress:cli   see https://github.com/cypress-io/cypress/issues/4034
  cypress:cli Solution: Unset the DISPLAY variable and try again:
  cypress:cli   DISPLAY= npx cypress run ... +0ms
  cypress:cli needs to start own Xvfb? false +0ms
  cypress:cli spawning, should retry on display problem? true +0ms
  cypress:cli passing DISPLAY :0 +5ms
  cypress:cli spawn args [ '--no-sandbox', '--', '--run-project', '/home/michael/projects/cypress-ts-import', '--cwd', '/home/michael/projects/cypress-ts-import', '--userNodePath', '/home/michael/.volta/tools/image/node/18.12.1/bin/node', '--userNodeVersion', '18.12.1' ] { detached: false, stdio: [ 'inherit', 'inherit', 'pipe' ] } +0ms
  cypress:cli spawning Cypress with executable: /home/michael/.cache/Cypress/12.8.1/Cypress/Cypress +0ms
  cypress:cli piping child STDERR to process STDERR +6ms
  cypress:snapshot:info Caching 3498, defining 4411 modules! Using cache +0ms
  cypress:snapshot:debug initializing packherd require +0ms
  cypress:server:appdata path: /home/michael/.config/Cypress/cy/production/browsers +0ms
  cypress:server:cypress starting cypress with argv [ '/home/michael/.cache/Cypress/12.8.1/Cypress/Cypress', '--no-sandbox', '--', '--run-project', '/home/michael/projects/cypress-ts-import', '--cwd', '/home/michael/projects/cypress-ts-import', '--userNodePath', '/home/michael/.volta/tools/image/node/18.12.1/bin/node', '--userNodeVersion', '18.12.1' ] +0ms
  cypress:server:args argv array: [ '/home/michael/.cache/Cypress/12.8.1/Cypress/Cypress', '--no-sandbox', '--run-project', '/home/michael/projects/cypress-ts-import', '--cwd', '/home/michael/projects/cypress-ts-import', '--userNodePath', '/home/michael/.volta/tools/image/node/18.12.1/bin/node', '--userNodeVersion', '18.12.1' ] +0ms
  cypress:server:args parsed argv options { options: { _: [ '/home/michael/.cache/Cypress/12.8.1/Cypress/Cypress' ], sandbox: false, 'run-project': '/home/michael/projects/cypress-ts-import', runProject: '/home/michael/projects/cypress-ts-import', cwd: '/home/michael/projects/cypress-ts-import', userNodePath: '/home/michael/.volta/tools/image/node/18.12.1/bin/node', userNodeVersion: '18.12.1' } } +1ms
  cypress:server:args argv parsed: { _: [ '/home/michael/.cache/Cypress/12.8.1/Cypress/Cypress' ], sandbox: false, runProject: '/home/michael/projects/cypress-ts-import', cwd: '/home/michael/projects/cypress-ts-import', userNodePath: '/home/michael/.volta/tools/image/node/18.12.1/bin/node', userNodeVersion: '18.12.1', invokedFromCli: true } +3ms
  cypress:server:util:proxy found proxy environment variables { npm_config_noproxy: '' } +0ms
  cypress:server:args options { _: [ '/home/michael/.cache/Cypress/12.8.1/Cypress/Cypress' ], sandbox: false, runProject: '/home/michael/projects/cypress-ts-import', cwd: '/home/michael/projects/cypress-ts-import', userNodePath: '/home/michael/.volta/tools/image/node/18.12.1/bin/node', userNodeVersion: '18.12.1', invokedFromCli: true, config: {} } +3ms
  cypress:server:args argv options: { _: [ '/home/michael/.cache/Cypress/12.8.1/Cypress/Cypress' ], sandbox: false, runProject: '/home/michael/projects/cypress-ts-import', cwd: '/home/michael/projects/cypress-ts-import', userNodePath: '/home/michael/.volta/tools/image/node/18.12.1/bin/node', userNodeVersion: '18.12.1', invokedFromCli: true, config: {}, projectRoot: '/home/michael/projects/cypress-ts-import' } +0ms
  cypress:server:cypress from argv [ '/home/michael/.cache/Cypress/12.8.1/Cypress/Cypress', '--no-sandbox', '--run-project', '/home/michael/projects/cypress-ts-import', '--cwd', '/home/michael/projects/cypress-ts-import', '--userNodePath', '/home/michael/.volta/tools/image/node/18.12.1/bin/node', '--userNodeVersion', '18.12.1' ] got options { _: [ '/home/michael/.cache/Cypress/12.8.1/Cypress/Cypress' ], sandbox: false, runProject: '/home/michael/projects/cypress-ts-import', cwd: '/home/michael/projects/cypress-ts-import', userNodePath: '/home/michael/.volta/tools/image/node/18.12.1/bin/node', userNodeVersion: '18.12.1', invokedFromCli: true, config: {}, projectRoot: '/home/michael/projects/cypress-ts-import' } +9ms
  cypress:server:cypress scaling electron app in headless mode +0ms
  cypress:server:appdata path: /home/michael/.config/Cypress/cy/production +70ms
[95991:0317/144803.835262:WARNING:sandbox_linux.cc(380)] InitializeSandbox() called with multiple threads in process gpu-process.
[95834:0317/144803.842320:WARNING:bluez_dbus_manager.cc(247)] Floss manager not present, cannot set Floss enable/disable.
  cypress:server:cypress starting in mode run with options { _: [ '/home/michael/.cache/Cypress/12.8.1/Cypress/Cypress' ], sandbox: false, runProject: '/home/michael/projects/cypress-ts-import', cwd: '/home/michael/projects/cypress-ts-import', userNodePath: '/home/michael/.volta/tools/image/node/18.12.1/bin/node', userNodeVersion: '18.12.1', invokedFromCli: true, config: {}, projectRoot: '/home/michael/projects/cypress-ts-import' } +83ms
  cypress:server:cypress running Electron currently +1ms
  cypress:graphql:nexusDeferIfNotLoadedPlugin Adding nexusDeferIfNotLoadedPlugin for Query.cloudLatestRunUpdateSpecData +0ms
  cypress:graphql:nexusDeferIfNotLoadedPlugin Adding nexusDeferIfNotLoadedPlugin for Query.cloudProjectBySlug +1ms
  cypress:graphql:nexusDeferIfNotLoadedPlugin Adding nexusDeferIfNotLoadedPlugin for Query.cloudProjectsBySlugs +0ms
  cypress:graphql:nexusDeferIfNotLoadedPlugin Adding nexusDeferIfNotLoadedPlugin for Query.cloudSpecByPath +0ms
  cypress:graphql:nexusDeferIfNotLoadedPlugin Adding nexusDeferIfNotLoadedPlugin for Query.cloudViewer +0ms
  cypress:graphql:nexusDeferIfNotLoadedPlugin Adding nexusDeferIfNotLoadedPlugin for Query.pollingIntervals +0ms
  cypress:graphql:nexusDeferIfNotLoadedPlugin Adding nexusDeferIfNotLoadedPlugin for Query.versions +0ms
  cypress:graphql:nexusDeferIfNotLoadedPlugin Adding nexusDeferIfNotLoadedPlugin for CurrentProject.cloudProject +1ms
  cypress:graphql:nexusDeferIfNotLoadedPlugin Adding nexusDeferIfNotLoadedPlugin for RemoteFetchableCloudProjectResult.data +3ms
  cypress:graphql:nexusDeferIfNotLoadedPlugin Adding nexusDeferIfNotLoadedPlugin for RemoteFetchableCloudProjectSpecResult.data +0ms
  cypress:server:browsers:utils getBrowsers +0ms
  cypress:launcher:detect detecting if the following browsers are present [ { name: 'chrome', family: 'chromium', channel: 'stable', displayName: 'Chrome', versionRegex: /Google Chrome (\S+)/m, binary: [ 'google-chrome', 'chrome', 'google-chrome-stable' ], minSupportedVersion: 64 }, { name: 'chromium', family: 'chromium', channel: 'stable', displayName: 'Chromium', versionRegex: /Chromium (\S+)/m, binary: [ 'chromium-browser', 'chromium' ], minSupportedVersion: 64 }, { name: 'chrome', family: 'chromium', channel: 'beta', displayName: 'Chrome Beta', versionRegex: /Google Chrome (\S+) beta/m, binary: 'google-chrome-beta', minSupportedVersion: 64 }, { name: 'chrome', family: 'chromium', channel: 'canary', displayName: 'Canary', versionRegex: /Google Chrome Canary (\S+)/m, binary: 'google-chrome-canary', minSupportedVersion: 64 }, { name: 'firefox', family: 'firefox', channel: 'stable', displayName: 'Firefox', versionRegex: /^Mozilla Firefox ([^\sab]+)$/m, binary: 'firefox', minSupportedVersion: 86, validator: [Function: validator] }, { name: 'firefox', family: 'firefox', channel: 'dev', displayName: 'Firefox Developer Edition', versionRegex: /^Mozilla Firefox (\S+b\S*)$/m, binary: [ 'firefox-developer-edition', 'firefox' ], minSupportedVersion: 86 }, { name: 'firefox', family: 'firefox', channel: 'nightly', displayName: 'Firefox Nightly', versionRegex: /^Mozilla Firefox (\S+a\S*)$/m, binary: [ 'firefox-nightly', 'firefox-trunk' ], minSupportedVersion: 86 }, { name: 'edge', family: 'chromium', channel: 'stable', displayName: 'Edge', versionRegex: /Microsoft Edge (\S+)/im, binary: [ 'edge', 'microsoft-edge' ], minSupportedVersion: 79 }, { name: 'edge', family: 'chromium', channel: 'canary', displayName: 'Edge Canary', versionRegex: /Microsoft Edge.+?(\S*(?= canary)|(?<=canary )\S*)/im, binary: [ 'edge-canary', 'microsoft-edge-canary' ], minSupportedVersion: 79 }, { name: 'edge', family: 'chromium', channel: 'beta', displayName: 'Edge Beta', versionRegex: /Microsoft Edge.+?(\S*(?= beta)|(?<=beta )\S*)/im, binary: [ 'edge-beta', 'microsoft-edge-beta' ], minSupportedVersion: 79 }, { name: 'edge', family: 'chromium', channel: 'dev', displayName: 'Edge Dev', versionRegex: /Microsoft Edge.+?(\S*(?= dev)|(?<=dev )\S*)/im, binary: [ 'edge-dev', 'microsoft-edge-dev' ], minSupportedVersion: 79 } ] +0ms
  cypress:server:browsers:utils WebKit is enabled, but there was an error constructing the WebKit browser: { err: Error: Cannot find module 'playwright-webkit' Require stack: - /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/packages/server/lib/browsers/utils.ts     at Module._resolveFilename (node:internal/modules/cjs/loader:940:15)     at n._resolveFilename (node:electron/js2c/browser_init:249:1105)     at resolve (node:internal/modules/cjs/helpers:108:19) at Function.resolve (evalmachine.<anonymous>:1:733924) at N (<embedded>:4649:307730) at Object.I [as getBrowsers] (<embedded>:4649:308565) at b.machineBrowsers (<embedded>:4190:436794) at T._setCurrentProject (<embedded>:4419:35610) at new T (<embedded>:4419:28856) at new I (<embedded>:4419:81094) at N (<embedded>:4721:437435) at s.exports (<embedded>:4721:529770) at <embedded>:4728:2607 at tryCatcher (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/util.js:16:23) at Function.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/method.js:39:29) at Object.runElectron (<embedded>:4728:2377) at Object.startInMode (<embedded>:4728:4857) at <embedded>:4728:3945 at tryCatcher (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/util.js:16:23) at Promise._settlePromiseFromHandler (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:512:31) at Promise._settlePromise (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:569:18) at Promise._settlePromise0 (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:614:10) at Promise._settlePromises (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:694:18) at Promise._fulfill (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:638:18) at Promise._settlePromise (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:582:21) at Promise._settlePromise0 (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:614:10) at Promise._settlePromises (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:694:18) at Promise._fulfill (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:638:18) at Promise._settlePromise (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:582:21) at Promise._settlePromise0 (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:614:10) at Promise._settlePromises (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:694:18) at Promise._fulfill (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:638:18) at PromiseArray._resolve (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise_array.js:126:19) at PromiseArray._promiseFulfilled (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise_array.js:144:14) at Promise._settlePromise (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:574:26) at Promise._settlePromise0 (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:614:10) at Promise._settlePromises (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:694:18) at Promise._fulfill (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/promise.js:638:18) at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/bluebird/js/release/nodeback.js:42:21 at <embedded>:1955:88964 { code: 'MODULE_NOT_FOUND', requireStack: [ '/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/packages/server/lib/browsers/utils.ts' ] } } +2ms
  cypress:data-context:sources:GitDataSource config: { isRunMode: true, projectRoot: '/home/michael/projects/cypress-ts-import', onError: [Function (anonymous)], onBranchChange: [Function: onBranchChange], onGitInfoChange: [Function: onGitInfoChange], onGitLogChange: [AsyncFunction: onGitLogChange] } +0ms
  cypress:scaffold-config:detect Checking for default Cypress config file +0ms
  cypress:scaffold-config:detect Detected cypress.config.ts - using TS +1ms
  cypress:server:video using ffmpeg from /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@ffmpeg-installer/linux-x64/ffmpeg +0ms
  cypress:server:performance-benchmark elapsed time at run mode ready: 387.019ms +0ms
  cypress:lifecycle:ProjectConfigIpc fork child process { CHILD_PROCESS_FILE_PATH: '/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/require_async_child.js', configProcessArgs: [ '--projectRoot', '/home/michael/projects/cypress-ts-import', '--file', '/home/michael/projects/cypress-ts-import/cypress.config.ts' ], childOptions: { stdio: 'pipe', cwd: '/home/michael/projects/cypress-ts-import', execPath: '/home/michael/.volta/tools/image/node/18.12.1/bin/node' } } +0ms
  cypress:lifecycle:ProjectConfigIpc found typescript in /home/michael/projects/cypress-ts-import +0ms
  cypress:lifecycle:ProjectConfigIpc using cjs with --require /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/register_ts_node.js +0ms
  cypress:lifecycle:ProjectConfigIpc trigger the load of the file +11ms
  cypress:server:util:process_profiler current & mean memory and CPU usage by process group:
  cypress:server:util:process_profiler ┌─────────┬───────────────────┬──────────────┬────────────────┬────────────┬────────────────┬──────────┬──────────────┬─────────────┐
  cypress:server:util:process_profiler │ (index) │       group       │ processCount │      pids      │ cpuPercent │ meanCpuPercent │ memRssMb │ meanMemRssMb │ maxMemRssMb │
  cypress:server:util:process_profiler ├─────────┼───────────────────┼──────────────┼────────────────┼────────────┼────────────────┼──────────┼──────────────┼─────────────┤
  cypress:server:util:process_profiler │    0    │     'cypress'     │      1       │    '95834'     │     0      │       0        │  308.43  │    308.43    │   308.43    │
  cypress:server:util:process_profiler │    1    │ 'electron-shared' │      2       │ '95836, 95837' │     0      │       0        │  96.43   │    96.43     │    96.43    │
  cypress:server:util:process_profiler │    2    │      'other'      │      2       │ '95976, 95977' │     0      │       0        │   2.48   │     2.48     │    2.48     │
  cypress:server:util:process_profiler │    3    │      'TOTAL'      │      5       │      '-'       │     0      │       0        │  407.33  │    407.33    │   407.33    │
  cypress:server:util:process_profiler └─────────┴───────────────────┴──────────────┴────────────────┴────────────┴────────────────┴──────────┴──────────────┴─────────────┘ +0ms
  cypress:server:register-ts-node executing register_ts_node with args { _: [ '/home/michael/.volta/tools/image/node/18.12.1/bin/node', '/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/require_async_child.js' ], projectRoot: '/home/michael/projects/cypress-ts-import', file: '/home/michael/projects/cypress-ts-import/cypress.config.ts' } +0ms
  cypress:server:register-ts-node registering ts-node for projectRoot: /home/michael/projects/cypress-ts-import and file: /home/michael/projects/cypress-ts-import/cypress.config.ts +3ms
  cypress:server:ts-node projectRoot path: /home/michael/projects/cypress-ts-import +0ms
  cypress:server:ts-node registeredFile: /home/michael/projects/cypress-ts-import/cypress.config.ts +0ms
  cypress:server:plugins resolving typescript with projectRoot '/home/michael/projects/cypress-ts-import' +0ms
  cypress:server:plugins resolved typescript /home/michael/projects/cypress-ts-import/node_modules/typescript/lib/typescript.js +0ms
  cypress:server:ts-node typescript path: /home/michael/projects/cypress-ts-import/node_modules/typescript/lib/typescript.js +0ms
  cypress:server:ts-node registering project TS with options { compiler: '/home/michael/projects/cypress-ts-import/node_modules/typescript/lib/typescript.js', compilerOptions: { module: 'commonjs', preserveValueImports: false }, dir: '/home/michael/projects/cypress-ts-import', transpileOnly: true } +133ms
Missing baseUrl in compilerOptions. tsconfig-paths will be skipped
  cypress:server:browsers:utils found browsers { browsers: [ { name: 'chrome', family: 'chromium', channel: 'stable', displayName: 'Chrome', version: '111.0.5563.64', path: 'google-chrome', minSupportedVersion: 64, majorVersion: '111' } ] } +339ms
  cypress:lifecycle:child:run_require_async_child:96280 configFile: /home/michael/projects/cypress-ts-import/cypress.config.ts +0ms
  cypress:lifecycle:child:run_require_async_child:96280 projectRoot: /home/michael/projects/cypress-ts-import +1ms
  cypress:lifecycle:child:run_require_async_child:96280 try loading /home/michael/projects/cypress-ts-import/cypress.config.ts +2ms
  cypress:lifecycle:child:run_require_async_child:96280 Loading file /home/michael/projects/cypress-ts-import/cypress.config.ts +0ms
  cypress:lifecycle:ProjectConfigIpc error loading config {
  name: 'Error',
  message: 'Your \x1B[33mconfigFile\x1B[39m is invalid: \x1B[94m/home/michael/projects/cypress-ts-import/cypress.config.ts\x1B[39m\n' +
    '\n' +
    'It threw an error when required, check the stack trace below:',
  stack: 'TSError: ⨯ Unable to compile TypeScript:\n' +
    "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n" +
    '\n' +
    '    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)\n' +
    '    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)\n' +
    '    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17\n' +
    '    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)\n' +
    '    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)\n' +
    '    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)\n' +
    '    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)\n' +
    '    at Module.load (node:internal/modules/cjs/loader:1037:32)\n' +
    '    at Function.Module._load (node:internal/modules/cjs/loader:878:12)\n' +
    '    at Module.require (node:internal/modules/cjs/loader:1061:19)\n' +
    '    at require (node:internal/modules/cjs/helpers:103:18)\n' +
    '    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)\n' +
    '    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)\n' +
    '    at EventEmitter.emit (node:events:513:28)\n' +
    '    at EventEmitter.emit (node:domain:489:12)\n' +
    '    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)',
  type: 'CONFIG_FILE_REQUIRE_ERROR',
  details: 'TSError: ⨯ Unable to compile TypeScript:\n' +
    "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n" +
    '\n' +
    '    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)\n' +
    '    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)\n' +
    '    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17\n' +
    '    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)\n' +
    '    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)\n' +
    '    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)\n' +
    '    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)\n' +
    '    at Module.load (node:internal/modules/cjs/loader:1037:32)\n' +
    '    at Function.Module._load (node:internal/modules/cjs/loader:878:12)\n' +
    '    at Module.require (node:internal/modules/cjs/loader:1061:19)\n' +
    '    at require (node:internal/modules/cjs/helpers:103:18)\n' +
    '    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)\n' +
    '    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)\n' +
    '    at EventEmitter.emit (node:events:513:28)\n' +
    '    at EventEmitter.emit (node:domain:489:12)\n' +
    '    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)',
  isCypressErr: true,
  messageMarkdown: 'Your `configFile` is invalid: `/home/michael/projects/cypress-ts-import/cypress.config.ts`\n' +
    '\n' +
    'It threw an error when required, check the stack trace below:',
  originalError: [Object]
} +444ms
  cypress:lifecycle:ProjectConfigManager catch { name: 'Error', message: 'Your \x1B[33mconfigFile\x1B[39m is invalid: \x1B[94m/home/michael/projects/cypress-ts-import/cypress.config.ts\x1B[39m\n' + '\n' + 'It threw an error when required, check the stack trace below:', stack: 'TSError: ⨯ Unable to compile TypeScript:\n' + "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n" + '\n' + '    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)\n' + '    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)\n' + '    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17\n' + '    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)\n' + '    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)\n' + '    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)\n' + '    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)\n' + '    at Module.load (node:internal/modules/cjs/loader:1037:32)\n' + '    at Function.Module._load (node:internal/modules/cjs/loader:878:12)\n' + '    at Module.require (node:internal/modules/cjs/loader:1061:19)\n' + '    at require (node:internal/modules/cjs/helpers:103:18)\n' + '    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)\n' + '    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)\n' + '    at EventEmitter.emit (node:events:513:28)\n' + '    at EventEmitter.emit (node:domain:489:12)\n' + '    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)', type: 'CONFIG_FILE_REQUIRE_ERROR', details: 'TSError: ⨯ Unable to compile TypeScript:\n' + "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n" + '\n' + '    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)\n' + '    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)\n' + '    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17\n' + '    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)\n' + '    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)\n' + '    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)\n' + '    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)\n' + '    at Module.load (node:internal/modules/cjs/loader:1037:32)\n' + '    at Function.Module._load (node:internal/modules/cjs/loader:878:12)\n' + '    at Module.require (node:internal/modules/cjs/loader:1061:19)\n' + '    at require (node:internal/modules/cjs/helpers:103:18)\n' + '    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)\n' + '    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)\n' + '    at EventEmitter.emit (node:events:513:28)\n' + '    at EventEmitter.emit (node:domain:489:12)\n' + '    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)', isCypressErr: true, messageMarkdown: 'Your `configFile` is invalid: `/home/michael/projects/cypress-ts-import/cypress.config.ts`\n' + '\n' + 'It threw an error when required, check the stack trace below:', originalError: { name: 'TSError', message: 'Error compiling file\n' + "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n", stack: 'TSError: ⨯ Unable to compile TypeScript:\n' + "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n" + '\n' + '    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)\n' + '    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)\n' + '    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17\n' + '    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)\n' + '    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)\n' + '    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)\n' + '    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)\n' + '    at Module.load (node:internal/modules/cjs/loader:1037:32)\n' + '    at Function.Module._load (node:internal/modules/cjs/loader:878:12)\n' + '    at Module.require (node:internal/modules/cjs/loader:1061:19)\n' + '    at require (node:internal/modules/cjs/helpers:103:18)\n' + '    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)\n' + '    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)\n' + '    at EventEmitter.emit (node:events:513:28)\n' + '    at EventEmitter.emit (node:domain:489:12)\n' + '    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)', compilerErrorLocation: null } } +0ms
  cypress:lifecycle:ProjectConfigManager catch { name: 'Error', message: 'Your \x1B[33mconfigFile\x1B[39m is invalid: \x1B[94m/home/michael/projects/cypress-ts-import/cypress.config.ts\x1B[39m\n' + '\n' + 'It threw an error when required, check the stack trace below:', stack: 'TSError: ⨯ Unable to compile TypeScript:\n' + "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n" + '\n' + '    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)\n' + '    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)\n' + '    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17\n' + '    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)\n' + '    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)\n' + '    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)\n' + '    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)\n' + '    at Module.load (node:internal/modules/cjs/loader:1037:32)\n' + '    at Function.Module._load (node:internal/modules/cjs/loader:878:12)\n' + '    at Module.require (node:internal/modules/cjs/loader:1061:19)\n' + '    at require (node:internal/modules/cjs/helpers:103:18)\n' + '    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)\n' + '    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)\n' + '    at EventEmitter.emit (node:events:513:28)\n' + '    at EventEmitter.emit (node:domain:489:12)\n' + '    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)', type: 'CONFIG_FILE_REQUIRE_ERROR', details: 'TSError: ⨯ Unable to compile TypeScript:\n' + "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n" + '\n' + '    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)\n' + '    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)\n' + '    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17\n' + '    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)\n' + '    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)\n' + '    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)\n' + '    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)\n' + '    at Module.load (node:internal/modules/cjs/loader:1037:32)\n' + '    at Function.Module._load (node:internal/modules/cjs/loader:878:12)\n' + '    at Module.require (node:internal/modules/cjs/loader:1061:19)\n' + '    at require (node:internal/modules/cjs/helpers:103:18)\n' + '    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)\n' + '    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)\n' + '    at EventEmitter.emit (node:events:513:28)\n' + '    at EventEmitter.emit (node:domain:489:12)\n' + '    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)', isCypressErr: true, messageMarkdown: 'Your `configFile` is invalid: `/home/michael/projects/cypress-ts-import/cypress.config.ts`\n' + '\n' + 'It threw an error when required, check the stack trace below:', originalError: { name: 'TSError', message: 'Error compiling file\n' + "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n", stack: 'TSError: ⨯ Unable to compile TypeScript:\n' + "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n" + '\n' + '    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)\n' + '    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)\n' + '    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17\n' + '    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)\n' + '    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)\n' + '    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)\n' + '    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)\n' + '    at Module.load (node:internal/modules/cjs/loader:1037:32)\n' + '    at Function.Module._load (node:internal/modules/cjs/loader:878:12)\n' + '    at Module.require (node:internal/modules/cjs/loader:1061:19)\n' + '    at require (node:internal/modules/cjs/helpers:103:18)\n' + '    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)\n' + '    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)\n' + '    at EventEmitter.emit (node:events:513:28)\n' + '    at EventEmitter.emit (node:domain:489:12)\n' + '    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)', compilerErrorLocation: null } } +1ms
  cypress:server:cypress exiting with err {
  name: 'Error',
  message: 'Your \x1B[33mconfigFile\x1B[39m is invalid: \x1B[94m/home/michael/projects/cypress-ts-import/cypress.config.ts\x1B[39m\n' +
    '\n' +
    'It threw an error when required, check the stack trace below:',
  stack: 'TSError: ⨯ Unable to compile TypeScript:\n' +
    "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n" +
    '\n' +
    '    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)\n' +
    '    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)\n' +
    '    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17\n' +
    '    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)\n' +
    '    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)\n' +
    '    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)\n' +
    '    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)\n' +
    '    at Module.load (node:internal/modules/cjs/loader:1037:32)\n' +
    '    at Function.Module._load (node:internal/modules/cjs/loader:878:12)\n' +
    '    at Module.require (node:internal/modules/cjs/loader:1061:19)\n' +
    '    at require (node:internal/modules/cjs/helpers:103:18)\n' +
    '    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)\n' +
    '    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)\n' +
    '    at EventEmitter.emit (node:events:513:28)\n' +
    '    at EventEmitter.emit (node:domain:489:12)\n' +
    '    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)',
  type: 'CONFIG_FILE_REQUIRE_ERROR',
  details: 'TSError: ⨯ Unable to compile TypeScript:\n' +
    "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n" +
    '\n' +
    '    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)\n' +
    '    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)\n' +
    '    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17\n' +
    '    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)\n' +
    '    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)\n' +
    '    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)\n' +
    '    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)\n' +
    '    at Module.load (node:internal/modules/cjs/loader:1037:32)\n' +
    '    at Function.Module._load (node:internal/modules/cjs/loader:878:12)\n' +
    '    at Module.require (node:internal/modules/cjs/loader:1061:19)\n' +
    '    at require (node:internal/modules/cjs/helpers:103:18)\n' +
    '    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)\n' +
    '    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)\n' +
    '    at EventEmitter.emit (node:events:513:28)\n' +
    '    at EventEmitter.emit (node:domain:489:12)\n' +
    '    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)',
  isCypressErr: true,
  messageMarkdown: 'Your `configFile` is invalid: `/home/michael/projects/cypress-ts-import/cypress.config.ts`\n' +
    '\n' +
    'It threw an error when required, check the stack trace below:',
  originalError: {
    name: 'TSError',
    message: 'Error compiling file\n' +
      "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n",
    stack: 'TSError: ⨯ Unable to compile TypeScript:\n' +
      "error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.\n" +
      '\n' +
      '    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)\n' +
      '    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)\n' +
      '    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17\n' +
      '    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)\n' +
      '    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)\n' +
      '    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)\n' +
      '    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)\n' +
      '    at Module.load (node:internal/modules/cjs/loader:1037:32)\n' +
      '    at Function.Module._load (node:internal/modules/cjs/loader:878:12)\n' +
      '    at Module.require (node:internal/modules/cjs/loader:1061:19)\n' +
      '    at require (node:internal/modules/cjs/helpers:103:18)\n' +
      '    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)\n' +
      '    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)\n' +
      '    at EventEmitter.emit (node:events:513:28)\n' +
      '    at EventEmitter.emit (node:domain:489:12)\n' +
      '    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)',
    compilerErrorLocation: null
  }
} +607ms
Your configFile is invalid: /home/michael/projects/cypress-ts-import/cypress.config.ts

It threw an error when required, check the stack trace below:

TSError: ⨯ Unable to compile TypeScript:
error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.

    at createTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:311:16)
    at reportTSError (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:314:23)
    at /home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:686:17
    at Object.compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:743:35)
    at Module.m._compile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:856:36)
    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)
    at Object.require.extensions.<computed> [as .ts] (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/ts-node/dist/index.js:859:16)
    at Module.load (node:internal/modules/cjs/loader:1037:32)
    at Function.Module._load (node:internal/modules/cjs/loader:878:12)
    at Module.require (node:internal/modules/cjs/loader:1061:19)
    at require (node:internal/modules/cjs/helpers:103:18)
    at loadFile (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:89:14)
    at EventEmitter.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/child/run_require_async_child.js:116:38)
    at EventEmitter.emit (node:events:513:28)
    at EventEmitter.emit (node:domain:489:12)
    at process.<anonymous> (/home/michael/.cache/Cypress/12.8.1/Cypress/resources/app/node_modules/@packages/server/lib/plugins/util.js:33:22)
  cypress:server:cypress calling exit 1 +2ms
  cypress:server:cypress about to exit with code 1 +0ms
  cypress:server:browsers browsers.kill called with no active instance +0ms
  cypress:cli child event fired { event: 'exit', code: 1, signal: null } +1s

[MattyBalaam]

I have a hunch that Cypress may not be passing along all compilerOptions to TSNode. In my case I am looking at using the new TypeScript 5.0 bundler moduleResolution, but no matter what I set module to (including es2015 ) I get the error

TSError: ⨯ Unable to compile TypeScript:
error TS5095: Option 'bundler' can only be used when 'module' is set to 'es2015' or later.

[MattyBalaam]

I have forked the test repo showing my case: https://github.com/MattyBalaam/cypress-ts-import

[lmiller1990]

I reproduced, slightly different error:

#26173

Your configFile threw an error from: cypress.config.js

We stopped running your tests because your config file crashed.

TSError: ⨯ Unable to compile TypeScript:
error TS5095: Option 'bundler' can only be used when 'module' is set to 'es2015' or later.
error TS5096: Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set.

    at createTSError (/Users/lachlanmiller/code/work/cypress2/node_modules/ts-node/src/index.ts:859:12)
    at reportTSError (/Users/lachlanmiller/code/work/cypress2/node_modules/ts-node/src/index.ts:863:19)
    at /Users/lachlanmiller/code/work/cypress2/node_modules/ts-node/src/index.ts:1379:34
    at Object.compile (/Users/lachlanmiller/code/work/cypress2/node_modules/ts-node/src/index.ts:1458:13)
    at Module.m._compile (/Users/lachlanmiller/code/work/cypress2/node_modules/ts-node/src/index.ts:1617:30)
    at Module._extensions..js (node:internal/modules/cjs/loader:1175:10)
    at Object.require.extensions.<computed> [as .ts] (/Users/lachlanmiller/code/work/cypress2/node_modules/ts-node/src/index.ts:1621:12)
    at Module.load (node:internal/modules/cjs/loader:988:32)
    at Module._load (node:internal/modules/cjs/loader:829:12)
    at Function.c._load (node:electron/js2c/asar_bundle:5:13339)
    at Module.require (node:internal/modules/cjs/loader:1012:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (/Users/lachlanmiller/code/work/cypress2/packages/errors/index.js:12:18)
    at Module._compile (node:internal/modules/cjs/loader:1120:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1175:10)
    at Object.require.extensions.<computed> [as .js] (/Users/lachlanmiller/code/work/cypress2/node_modules/ts-node/src/index.ts:1608:43)

[lmiller1990]

We grab the user's tsconfig compiler options: https://github.com/cypress-io/cypress/blob/98c855e462a47b778e56e033959e104dc78aeb5a/packages/server/lib/plugins/child/ts_node.js#LL37C34-L37C62

So this should "just work". I tried importing ts-node/register/transpile-only.js instead of our ts_node.js, but same error.

[lmiller1990]

Error is throw here:

cypress/packages/server/lib/plugins/child/run_require_async_child.js

Line 92 in 98c855e

throw err

I will continue investigating.

[osmestad]

I have similar problem after updating to TS 5.0, for us it seems the new verbatimModuleSyntax option is causing problems:

/Users/oyvind/Library/Caches/Cypress/12.8.1/Cypress.app/Contents/Resources/app/node_modules/ts-node/dist/index.js:311
        return new TSError(diagnosticText, diagnosticCodes, diagnostics);
               ^
TSError: ⨯ Unable to compile TypeScript:
error TS5104: Option 'isolatedModules' is redundant and cannot be specified with option 'verbatimModuleSyntax'.

    at createTSError (/Users/oyvind/Library/Caches/Cypress/12.8.1/Cypress.app/Contents/Resources/app/node_modules/ts-node/dist/index.js:311:16)
    at reportTSError (/Users/oyvind/Library/Caches/Cypress/12.8.1/Cypress.app/Contents/Resources/app/node_modules/ts-node/dist/index.js:314:23)
    at /Users/oyvind/Library/Caches/Cypress/12.8.1/Cypress.app/Contents/Resources/app/node_modules/ts-node/dist/index.js:686:17
    at Object.compile (/Users/oyvind/Library/Caches/Cypress/12.8.1/Cypress.app/Contents/Resources/app/node_modules/ts-node/dist/index.js:743:35)
    at Module.m._compile (/Users/oyvind/Library/Caches/Cypress/12.8.1/Cypress.app/Contents/Resources/app/node_modules/ts-node/dist/index.js:856:36)
    at Module._extensions..js (node:internal/modules/cjs/loader:1308:10)
    at Object.require.extensions.<computed> [as .js] (/Users/oyvind/Library/Caches/Cypress/12.8.1/Cypress.app/Contents/Resources/app/node_modules/ts-node/dist/index.js:859:16)
    at Module.load (node:internal/modules/cjs/loader:1117:32)
    at Function.Module._load (node:internal/modules/cjs/loader:958:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12) {
  diagnosticCodes: [ 5104 ]
}

I assume this is related, but please let me know if I should create a new issue for it instead!

[mbp]

@lmiller1990 as you asked for in #24818: Here is the component code that fails on TypeScript 5.0

MyComponent.ts:

<template>
    <span>
      <slot name="item" v-bind="{ item: item }"></slot>
    </span>
</template>

<script setup lang="ts">
interface Props {
  item: any;
}

defineProps<Props>();
</script>

MyComponent.cypress.ts:

import { mount } from 'cypress/vue';
import { h } from 'vue';
import MyComponent from './MyComponent .vue';

describe('MyComponent ', () => {
  it('should render', () => {
    mount(MyComponent , {
      props: {
        item: {
          id: 1,
          text: 'First element',
        }
      },
      slots: {
        item: ({ item }: { item: any }) =>
          h('div', {}, `${item.id} - ${item.text}`),
      },
    });
  });
});

Error is:

MyComponent.cypress.ts:7:11 - error TS2769: No overload matches this call.
  The last overload gave the following error.
    Argument of type '__VLS_WithTemplateSlots<DefineComponent<__VLS_TypePropsToRuntimeProps<Props>, {}, unknown, {}, {}, ComponentOptionsMixin, ComponentOptionsMixin, ... 4 more ..., {}>, { ...; }>' is not assignable to parameter of type 'ComponentOptionsWithObjectProps<__VLS_TypePropsToRuntimeProps<Props>, {}, {}, {}, {}, ComponentOptionsMixin, ComponentOptionsMixin, string[], string>'.
      Type '__VLS_WithTemplateSlots<DefineComponent<__VLS_TypePropsToRuntimeProps<Props>, {}, unknown, {}, {}, ComponentOptionsMixin, ComponentOptionsMixin, ... 4 more ..., {}>, { ...; }>' is not assignable to type 'ComponentOptionsBase<Readonly<ExtractPropTypes<__VLS_TypePropsToRuntimeProps<Props>>> & { [x: `on${Capitalize<string>}`]: ((...args: any[]) => any) | undefined; }, ... 10 more ..., string>'.
        Types of property 'emits' are incompatible.
          Type 'ThisType<void> | (string[] & ThisType<void>) | undefined' is not assignable to type '(string[] & ThisType<void>) | undefined'.
            Type 'ThisType<void>' is not assignable to type 'string[] & ThisType<void>'.
              Type 'ThisType<void>' is missing the following properties from type 'string[]': length, pop, push, concat, and 31 more.

7     mount(ListInteractive, {
            ~~~~~~~~~~~~~~~

  node_modules/cypress/vue/dist/index.d.ts:1339:18
    1339 declare function mount<PropsOptions extends Readonly<ComponentPropsOptions>, RawBindings, D extends {}, C extends ComputedOptions = {}, M extends Record<string, Function> = {}, E extends EmitsOptions = Record<string, any>, Mixin extends ComponentOptionsMixin = ComponentOptionsMixin, Extends extends ComponentOptionsMixin = ComponentOptionsMixin, EE extends string = string>(componentOptions: ComponentOptionsWithObjectProps<PropsOptions, RawBindings, D, C, M, E, Mixin, Extends, EE>, options?: MountingOptions<ExtractPropTypes<PropsOptions> & PublicProps, D>): Cypress.Chainable<{
                          ~~~~~
    The last overload is declared here.


Found 1 error in MyComponent.cypress.ts:7

[lmiller1990]

Thanks! Seems TS 5 broke quite a few things, hopefully we can get it fixed in the next week or two.