Unclear error message for when multiple shards are being used in a @define and it is not wrapped in { }

[ShahFragcolor]

Describe the bug

When there are multiple shards being used in an @define and the contents of the @define is not wrapped in proper curly braces, it throws an error that is unclear

"Could not infer an output type and no Default value provided."

; This will only run { >= a }
; and you get:
;   Error composing shard: Get (b): Could not infer an output type and no Default value provided.
@define(something
  { >= a }
  { >= b }
)

; This works
; @define(something {
;   { >= a }
;   { >= b }
; })

@wire(test-wire {
  3
  @something
  a | Log("a")
  b | Log("b")
})

@mesh(root)
@schedule(root test-wire)
@run(root)