18. The method of claim 16 , wherein performing the global dynamic analysis comprises: performing the global dynamic analysis by using the getter trap, which is included in the proxy object, to extract information regarding at least one property of the one or more properties of the object literal from at least one of (a) one or more nested function calls, (b) one or more dynamic function calls, or (c) one or more recursive function calls that are included in the function and that reference the at least one property.
16. A method of completing a code snippet to define an object literal, the method comprising: providing a proxy object to a function that is included in code; performing global dynamic analysis by using a getter trap that is included in the proxy object to extract information regarding one or more properties of the object literal from the code, which includes the function; and generating a recommendation that recommends content for completion of the code snippet to define the object literal based at least in part on the information, the content identifying the one or more properties of the object literal.