export actor classes

contracts/integrations/test/actors/hybrids.ts

@@ -2,4 +2,4 @@ import { Actor } from './base';
 import { MakerMixin } from './maker';
 import { PoolOperatorMixin } from './pool_operator';
 
-export const OperatorMaker = PoolOperatorMixin(MakerMixin(Actor));
+export class OperatorMaker extends PoolOperatorMixin(MakerMixin(Actor)) {}

contracts/integrations/test/actors/maker.ts

@@ -56,4 +56,4 @@ export function MakerMixin<TBase extends Constructor>(Base: TBase) {
     };
 }
 
-export const Maker = MakerMixin(Actor);
+export class Maker extends MakerMixin(Actor) {}

contracts/integrations/test/actors/pool_operator.ts

@@ -63,4 +63,4 @@ export function PoolOperatorMixin<TBase extends Constructor>(Base: TBase) {
     };
 }
 
-export const PoolOperator = PoolOperatorMixin(Actor);
+export class PoolOperator extends PoolOperatorMixin(Actor) {}