a = (1 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

a1 = (1 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

a2 = (1 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

a3 = (1 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

a4 = (1 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

a5 = ???*0*
- *0* {"a": 1, ...???*1*, "b": 2}["a"]
  ⚠️  spread object
  ⚠️  This value might have side effects
- *1* FreeVar(global)
  ⚠️  unknown global
  ⚠️  This value might have side effects

a6 = (1 | 2 | 4 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

b = (2 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

b1 = (2 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

b2 = (2 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

b3 = (22 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

b4 = (2 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

b5 = (2 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

b6 = (2 | 4 | ???*0* | ???*1*)
- *0* {}["b"]
  ⚠️  unknown object prototype methods or values
  ⚠️  This value might have side effects
- *1* unknown mutation
  ⚠️  This value might have side effects

c = (3 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

c1 = (3 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

c2 = (3 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

c3 = (3 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

c4 = (3 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

c5 = ???*0*
- *0* {"a": 1, ...???*1*, "b": 2}["c"]
  ⚠️  spread object
  ⚠️  This value might have side effects
- *1* FreeVar(global)
  ⚠️  unknown global
  ⚠️  This value might have side effects

c6 = (3 | 4 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

d = (???*0* | ???*1*)
- *0* FreeVar(undefined)
  ⚠️  unknown global
  ⚠️  This value might have side effects
- *1* unknown mutation
  ⚠️  This value might have side effects

d1 = (???*0* | ???*1*)
- *0* FreeVar(undefined)
  ⚠️  unknown global
  ⚠️  This value might have side effects
- *1* unknown mutation
  ⚠️  This value might have side effects

d2 = (???*0* | ???*1*)
- *0* FreeVar(undefined)
  ⚠️  unknown global
  ⚠️  This value might have side effects
- *1* unknown mutation
  ⚠️  This value might have side effects

d3 = (???*0* | ???*1*)
- *0* FreeVar(undefined)
  ⚠️  unknown global
  ⚠️  This value might have side effects
- *1* unknown mutation
  ⚠️  This value might have side effects

d4 = (???*0* | ???*1*)
- *0* FreeVar(undefined)
  ⚠️  unknown global
  ⚠️  This value might have side effects
- *1* unknown mutation
  ⚠️  This value might have side effects

d6 = (2 | 4 | ???*0* | ???*1*)
- *0* {}["d"]
  ⚠️  unknown object prototype methods or values
  ⚠️  This value might have side effects
- *1* unknown mutation
  ⚠️  This value might have side effects

e6 = (5 | ???*0*)
- *0* unknown mutation
  ⚠️  This value might have side effects

object = {"a": 1, "b": 2, "c": 3}

object2 = {"a": 1, ???*0*: 2, "c": 3, ???*1*: 4, "e": 5}
- *0* FreeVar(global)
  ⚠️  unknown global
  ⚠️  This value might have side effects
- *1* FreeVar(global)
  ⚠️  unknown global
  ⚠️  This value might have side effects

object_spread = {"a": 11, "a": 1, "b": 2, "c": 3, "b": 22}

unknown_spread = {"a": 1, ...???*0*, "b": 2}
- *0* FreeVar(global)
  ⚠️  unknown global
  ⚠️  This value might have side effects