fix: @typescript-eslint/prefer-optional-chain

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

.eslintrc.json

@@ -143,7 +143,6 @@
         // The following rules are part of @typescript-eslint/stylistic-type-checked
         // and can be remove once solved
         "@typescript-eslint/prefer-nullish-coalescing": "warn", // TODO: Requires strictNullChecks: true
-        "@typescript-eslint/prefer-optional-chain": "warn",
         "@typescript-eslint/consistent-indexed-object-style": "warn",
         "@typescript-eslint/consistent-generic-constructors": "warn"
       }

apps/api/src/helper/object.helper.ts

@@ -40,7 +40,7 @@ export function redactAttributes({
   object: any;
   options: { attribute: string; valueMap: { [key: string]: any } }[];
 }): any {
-  if (!object || !options || !options.length) {
+  if (!object || !options?.length) {
     return object;
   }
 

libs/ui/src/lib/shared/abstract-mat-form-field.ts

@@ -112,7 +112,7 @@ export abstract class AbstractMatFormField<T>
   public _disabled: boolean = false;
 
   public get disabled() {
-    if (this.ngControl && this.ngControl.disabled !== null) {
+    if (this.ngControl?.disabled !== null) {
       return this.ngControl.disabled;
     }