revert removal of crash method and mark deprecated

src/core/contracts/error-handling.ts

@@ -7,6 +7,11 @@ export interface ErrorHandling {
      */
     keepAlive: number;
 
+    /**
+     * @deprecated 
+     * Version 4 will remove this method
+     */
+    crash(err :Error) : never
     /**
      * A function that is called on every crash. Updates keepAlive.
      * If keepAlive is 0, the process crashes.

src/core/structures/services/error-handling.ts

@@ -6,6 +6,10 @@ import { ErrorHandling } from '../../contracts';
  * Version 4.0.0 will internalize this api. Please refrain from using ModuleStore!
  */
 export class DefaultErrorHandling implements ErrorHandling {
+    
+    crash(err: Error): never {
+        throw err; 
+    }
 
     keepAlive = 5;
 

src/core/structures/services/module-manager.ts

@@ -6,7 +6,7 @@ import { CommandType } from '../enums';
 /**
  * @internal
  * @since 2.0.0
- * Version 4.0.0 will internalize this api. Please refrain from using ModuleStore!
+ * Version 4.0.0 will internalize this api. Please refrain from using DefaultModuleManager!
  */
 export class DefaultModuleManager implements ModuleManager {
     constructor(private moduleStore: CoreModuleStore) {}