Salesforce Stack Exchange is a question and answer site for Salesforce administrators, implementation experts, developers and anybody in-between. It only takes a minute to sign up.
Sign up to join this community
This error Unexpected file found in package directory: F:\Mine\SalesForce\Salesforce CLI\HelloWorldLightningWebComponent\force-app\main\default\engine.d.ts.
shown up when I'm trying to run command SFDX: Push Source to Default Scratch Org in lightning web component
Assuming you didn't make/copy those files, most likely there was a bug with one of the extensions when you installed/upgraded it. You might try checking for new updates to the extensions and the CLI itself.
Don't worry about it, you can safely delete any *.d.ts files that you find in your main paths (e.g. force-app). Do not tamper with the files found in .sfdx/typings/lwc, however, as they are necessary for proper LWC auto-completion.
