TypeError

The TypeError object represents an error when an operation could not be performed, typically (but not exclusively) when a value is not of the expected type.

an operand or argument passed to a function is incompatible with the type expected by that operator or function; or when attempting to modify a value that cannot be changed; or when attempting to use a value in an inappropriate way.

TypeError is a serializable object, so it can be cloned with structuredClone() or copied between Workers using postMessage().