Confusing property/get/set API

[steverep]

Expected Behavior

For the StackFrame object, I would expect a very simple way to get and set properties:

• Just access stackframe.filename to read the property
• Set the property via stackframe.filename = "myfile.js"

That should be the API regardless of whether or not it is implemented as a getter/setter pair. If there is extra work to do for either, then a getter/setter pair should be used with a hidden property like stackframe._filename, which the user should not be instructed to access directly.

Current Behavior

The current API is confusing and does not make use of actual JS getters and setters. For example:

• What happens if I set the property directly? Is that the same as the set method?
• What's different about accessing the property vs. the get method? Both are used in the documentation with no explanation.

Furthermore, the typings for the set methods have zero parameters defined.