ex. 02-7, nonoptimal hint and solution

[JohnGurin]

type XOR<bool1, bool2> = TODO

type-level-typescript-workshop/02-assignability-and-conditional-types/exercises.ts

Line 140 in a2234be

/**

type-level-typescript-workshop/02-assignability-and-conditional-types/solution.ts

Line 131 in a2234be

namespace seven {

alternative solution

type XOR<bool1, bool2> = bool1 extends bool2? false: true;