(#547) Addressed some sonar issues

Author: s1hofmann

lib/generate-output-path.function.ts

@@ -14,12 +14,12 @@ export const generateOutputPath = (
     path?: string;
     prefix?: string;
     postfix?: string;
-  }
+  },
 ) => {
   const name = parse(filename).name;
-  const imageType = params && params.type ? params.type : FileType.PNG;
-  const path = params && params.path ? params.path : cwd();
-  const prefix = params && params.prefix ? params.prefix : "";
-  const postfix = params && params.postfix ? params.postfix : "";
+  const imageType = params?.type ? params.type : FileType.PNG;
+  const path = params?.path ? params.path : cwd();
+  const prefix = params?.prefix ? params.prefix : "";
+  const postfix = params?.postfix ? params.postfix : "";
   return join(path, `${prefix}${name}${postfix}${imageType}`);
 };

lib/screen.class.ts

@@ -598,7 +598,7 @@ export class ScreenClass {
   public on(searchInput: FindInput, callback: FindHookCallback): void {
     this.validateSearchInput("on", searchInput);
 
-    const existingHooks = this.findHooks.get(searchInput) || [];
+    const existingHooks = this.findHooks.get(searchInput) ?? [];
     this.findHooks.set(searchInput, [...existingHooks, callback]);
     this.providerRegistry
       .getLogProvider()