The current status of the module. Will be one of:

• 'unlinked': module.link() has not yet been called.
• 'linking': module.link() has been called, but not all Promises returned by the linker function have been resolved yet.
• 'linked': The module has been linked successfully, and all of its dependencies are linked, but module.evaluate() has not yet been called.
• 'evaluating': The module is being evaluated through a module.evaluate() on itself or a parent module.
• 'evaluated': The module has been successfully evaluated.
• 'errored': The module has been evaluated, but an exception was thrown.

Other than 'errored', this status string corresponds to the specification's Cyclic Module Record's [[Status]] field. 'errored' corresponds to'evaluated' in the specification, but with [[EvaluationError]] set to a value that is not undefined.