remove wildcards from estree_translator

Summary: I keep running into cases where I refactor the AST and forget to update estree_translator, because it's using wildcards. using destructuring, we can ensure that future changes are explicitly handled in the translator.

Reviewed By: gabelevi

Differential Revision: D13244635

fbshipit-source-id: 91121e7140b96ee59b024a07ff13fe8c5bc2955e