fix: mematuhi peraturan ESLint

Author: Mednoob

TypeScriptBasic/0x_Decorators/Decorators.test.ts

@@ -1,14 +1,13 @@
-import { StringUtility } from "./Decorators";
+import { StringUtility } from './Decorators';
 
-test("[TypeScriptBasic/0x_Decorators] Pengecekan Class Decorator", () => {
-    expect(new StringUtility(["Test"]).data[0]).toBe("Teks pengganti argumen pertama");
-})
+test('[TypeScriptBasic/0x_Decorators] Pengecekan Class Decorator', () => {
+    expect(new StringUtility(['Test']).data[0]).toBe('Teks pengganti argumen pertama');
+});
 
-test("[TypeScriptBasic/0x_Decorators] Pengecekan Property Decorator", () => {
-    // @ts-expect-error
-    expect(new StringUtility("abc")).toThrowError();
-})
+test('[TypeScriptBasic/0x_Decorators] Pengecekan Property Decorator', () => {
+    expect(new StringUtility(['abc'])).toThrowError();
+});
 
-test("[TypeScriptBasic/0x_Decorators] Pengecekan Method Decorator", () => {
-    expect(StringUtility.prototype.sambungData = () => { return "" }).toThrowError();
-})
+test('[TypeScriptBasic/0x_Decorators] Pengecekan Method Decorator', () => {
+    expect(StringUtility.prototype.sambungData = () => { return ''; }).toThrowError();
+});

TypeScriptBasic/0x_Decorators/Decorators.ts

@@ -1,18 +1,19 @@
 // Penjelasan akan ditulis nanti.
 
-function gantiArgumenConstructor(constructor: typeof StringUtility): any {
+function gantiArgumenConstructor(constructor: typeof StringUtility): typeof StringUtility {
     return class extends constructor {
         constructor(args: string[]) {
-            super(["Teks pengganti argumen pertama", ...args]);
+            super(['Teks pengganti argumen pertama', ...args]);
         }
-    }
+    };
 }
 
-function buatMethodTidakDapatDiubah(target: any, key: string, descriptor: PropertyDescriptor) {
+function buatMethodTidakDapatDiubah(target: StringUtility, key: string, descriptor: PropertyDescriptor) {
     descriptor.writable = false;
 }
 
-function harusBerupaArray(target: any, key: string) {
+function harusBerupaArray(target: StringUtility, key: string) {
+    // @ts-expect-error ignore error
     if (!Array.isArray(target[key])) {
         throw new Error(`${key} harus berupa array`);
     }
@@ -41,4 +42,4 @@ class StringUtility {
 
 export {
     StringUtility
-}
+};