Typing out enum value in a trait will trigger a pop up until you have the right value

[daddykotex]

given the following smithy definition

@trait(selector: "service")
structure compat {
  @required
  mode: CompatMode
}
@enum([
  { name: "BACKWARD", value: "BACKWARD" },
  { name: "FORWARD", value: "FORWARD" },
  { name: "NONE", value: "NONE" }
])
string CompatMode

Adding the trait to a service, and typing out {mode: "...NONE"} you'll see tons of popup warning on the bottom right as you type the right value.

This might also affect completion. We should be able to autocomplete the string, but as of right now, it does not work.