chore: export Defined type

Author: sciborrudnicki

packages/type/src/type/index.ts

@@ -1,5 +1,6 @@
 export { Constructor } from './constructor.type';
 export { CycleHook } from './cycle-hook.type';
+export { Defined } from './defined.type';
 export { Func } from './func.type';
 export { Key } from './key.type';
 export { Primitive } from './primitive.type';