feat(effects): deprecate concatLatestFrom export (#4260)

Author: markostanimirovic

modules/effects/src/index.ts

@@ -1,3 +1,5 @@
+import * as operators from '@ngrx/operators';
+
 export { createEffect } from './effect_creator';
 export { EffectConfig } from './models';
 export { getEffectsMetadata } from './effects_metadata';
@@ -27,5 +29,9 @@ export {
   OnInitEffects,
 } from './lifecycle_hooks';
 export { USER_PROVIDED_EFFECTS } from './tokens';
-export { concatLatestFrom } from '@ngrx/operators';
 export { provideEffects } from './provide_effects';
+
+/**
+ * @deprecated Use `concatLatestFrom` from `@ngrx/operators` instead.
+ */
+export const concatLatestFrom = operators.concatLatestFrom;