feat(core): make strategies publicly available

npm/ng-packs/packages/core/src/public-api.ts

@@ -7,6 +7,7 @@ export * from './lib/abstracts';
 export * from './lib/actions';
 export * from './lib/components';
 export * from './lib/constants';
+export * from './lib/core.module';
 export * from './lib/directives';
 export * from './lib/enums';
 export * from './lib/guards';
@@ -16,7 +17,6 @@ export * from './lib/pipes';
 export * from './lib/plugins';
 export * from './lib/services';
 export * from './lib/states';
+export * from './lib/strategies';
 export * from './lib/tokens';
 export * from './lib/utils';
-
-export * from './lib/core.module';