Stable error reported by service-worker lifecycle and messaging operations.
The error preserves a framework code for control flow and the native browser failure for diagnostics.
Create a stable service-worker operation error.
Optional
Readonly
Framework failure category.
Original browser error when an underlying operation failed.
Static
Indicates whether the argument provided is a built-in Error instance or not.
Stable error reported by service-worker lifecycle and messaging operations.
The error preserves a framework code for control flow and the native browser failure for diagnostics.