diff --git a/libs/composables/attribute/src/attribute.composable.spec.ts b/libs/composables/attribute/src/attribute.composable.spec.ts
index fd1506f..e2aebc9 100644
--- a/libs/composables/attribute/src/attribute.composable.spec.ts
+++ b/libs/composables/attribute/src/attribute.composable.spec.ts
@@ -19,9 +19,7 @@ describe('attribute.composable.ts', () => {
                             provide: ElementRef,
                             useValue: {
                                 nativeElement: {
-                                    getAttributeNS: jest
-                                        .fn()
-                                        .mockImplementation(() => initialAssignedValue)
+                                    getAttributeNS: jest.fn().mockImplementation(() => initialAssignedValue)
                                 }
                             }
                         },
@@ -37,10 +35,7 @@ describe('attribute.composable.ts', () => {
             it('should call bindAttribute with the correct arguments', () => {
                 TestBed.runInInjectionContext(() => {
                     // Arrange
-                    const bindAttributeSpy = jest.spyOn(
-                        attributeModule,
-                        'bindAttribute'
-                    );
+                    const bindAttributeSpy = jest.spyOn(attributeModule, 'bindAttribute');
 
                     // Act
                     const value = useAttribute('name', {
@@ -50,15 +45,11 @@ describe('attribute.composable.ts', () => {
                     });
 
                     // Assert
-                    expect(bindAttributeSpy).toHaveBeenCalledWith(
-                        'name',
-                        value,
-                        {
-                            defaultValue: 'bar',
-                            namespace: 'my',
-                            target: inject(ElementRef).nativeElement
-                        }
-                    );
+                    expect(bindAttributeSpy).toHaveBeenCalledWith('name', value, {
+                        defaultValue: 'bar',
+                        namespace: 'my',
+                        target: inject(ElementRef).nativeElement
+                    });
 
                     bindAttributeSpy.mockRestore();
                 });
@@ -89,19 +80,17 @@ describe('attribute.composable.ts', () => {
                 });
 
                 it('the defaultValue, if initialValue is `null`', () => {
-                        TestBed.runInInjectionContext(() => {
-                            // Act
-                            const result = useAttribute('name', {
-                                initialValue: null,
-                                defaultValue: 'bar'
-                            });
-
-                            // Assert
-                            expect(result()).toEqual('bar');
+                    TestBed.runInInjectionContext(() => {
+                        // Act
+                        const result = useAttribute('name', {
+                            initialValue: null,
+                            defaultValue: 'bar'
                         });
-                    }
-                );
 
+                        // Assert
+                        expect(result()).toEqual('bar');
+                    });
+                });
 
                 it('the initial assigned value in the DOM if no initialValue has been defined', () => {
                     TestBed.runInInjectionContext(() => {
@@ -147,6 +136,7 @@ describe('attribute.composable.ts', () => {
             }
 
             @Component({
+                imports: [TestButtonComponent],
                 template: `
                     <button #buttonA bxTestButton role="menuitem"></button>
                     <button #buttonB bxTestButton type="submit"></button>
@@ -165,7 +155,7 @@ describe('attribute.composable.ts', () => {
 
             beforeEach(async () => {
                 await TestBed.configureTestingModule({
-                    declarations: [ ParentComponent, TestButtonComponent ]
+                    imports: [ParentComponent, TestButtonComponent]
                 }).compileComponents();
 
                 fixture = TestBed.createComponent(ParentComponent);
@@ -181,9 +171,7 @@ describe('attribute.composable.ts', () => {
 
                 it('should fall back to default value, when the value is set to `undefined`', () => {
                     // Arrange
-                    const buttonADebug = fixture.debugElement.queryAll(
-                        By.directive(TestButtonComponent)
-                    )[0];
+                    const buttonADebug = fixture.debugElement.queryAll(By.directive(TestButtonComponent))[0];
 
                     // Act
                     component.buttonA.type.set(undefined);
@@ -195,9 +183,7 @@ describe('attribute.composable.ts', () => {
 
                 it('should not fall back to default value, when the value is set to `null`', () => {
                     // Arrange
-                    const buttonADebug = fixture.debugElement.queryAll(
-                        By.directive(TestButtonComponent)
-                    )[0];
+                    const buttonADebug = fixture.debugElement.queryAll(By.directive(TestButtonComponent))[0];
 
                     // Act
                     component.buttonA.type.set(null);
@@ -217,18 +203,14 @@ describe('attribute.composable.ts', () => {
             describe('when a namespace has been defined', () => {
                 it('should set the attribute with the namespace', () => {
                     // Arrange
-                    const buttonADebug = fixture.debugElement.queryAll(
-                        By.directive(TestButtonComponent)
-                    )[0];
+                    const buttonADebug = fixture.debugElement.queryAll(By.directive(TestButtonComponent))[0];
 
                     // Act
                     component.buttonA.label.set('Button A');
                     fixture.detectChanges();
 
                     // Assert
-                    expect(buttonADebug.attributes['bx:label']).toEqual(
-                        'Button A'
-                    );
+                    expect(buttonADebug.attributes['bx:label']).toEqual('Button A');
                 });
             });
         });
@@ -287,7 +269,7 @@ describe('attribute.composable.ts', () => {
 
             beforeEach(async () => {
                 await TestBed.configureTestingModule({
-                    declarations: [ TestComponent ]
+                    imports: [TestComponent]
                 }).compileComponents();
 
                 fixture = TestBed.createComponent(TestComponent);
@@ -305,32 +287,26 @@ describe('attribute.composable.ts', () => {
             });
 
             it('should set a namespaced attribute correctly', () => {
-                expect(fixture.debugElement.attributes['my:title']).toEqual(
-                    'Hello'
-                );
+                expect(fixture.debugElement.attributes['my:title']).toEqual('Hello');
             });
 
-            it.each([ null, undefined ])(
-                'should remove the attribute, when setting the signal\'s value to %s',
+            it.each([null, undefined])(
+                "should remove the attribute, when setting the signal's value to %s",
                 (value) => {
                     component.name.set(value);
 
                     fixture.detectChanges();
 
-                    expect(
-                        fixture.debugElement.attributes['name']
-                    ).toBeUndefined();
+                    expect(fixture.debugElement.attributes['name']).toBeUndefined();
                 }
             );
 
-            it('should change the attribute, when the signal\'s value changes', () => {
+            it("should change the attribute, when the signal's value changes", () => {
                 component.role.set('button');
 
                 fixture.detectChanges();
 
-                expect(fixture.debugElement.attributes['role']).toEqual(
-                    'button'
-                );
+                expect(fixture.debugElement.attributes['role']).toEqual('button');
             });
 
             it('should bind the attribute on the custom target', () => {
diff --git a/libs/composables/attribute/src/boolean-attribute.composable.spec.ts b/libs/composables/attribute/src/boolean-attribute.composable.spec.ts
index 5541e06..773499b 100644
--- a/libs/composables/attribute/src/boolean-attribute.composable.spec.ts
+++ b/libs/composables/attribute/src/boolean-attribute.composable.spec.ts
@@ -22,7 +22,7 @@ describe('useBooleanAttribute', () => {
 
     beforeEach(async () => {
         await TestBed.configureTestingModule({
-            declarations: [ TestComponent ]
+            imports: [TestComponent]
         }).compileComponents();
 
         fixture = TestBed.createComponent(TestComponent);
@@ -51,7 +51,7 @@ describe('useBooleanAttribute', () => {
         expect(fixture.debugElement.attributes['my:editable']).toEqual('');
     });
 
-    it('should remove the attribute, when setting the signal\'s value to `false`', () => {
+    it("should remove the attribute, when setting the signal's value to `false`", () => {
         component.loading.set(false);
 
         fixture.detectChanges();
@@ -59,7 +59,7 @@ describe('useBooleanAttribute', () => {
         expect(fixture.debugElement.attributes['loading']).toBeUndefined();
     });
 
-    it('should set the attribute, when setting the signal\'s value to `true`', () => {
+    it("should set the attribute, when setting the signal's value to `true`", () => {
         component.disabled.set(true);
 
         fixture.detectChanges();
diff --git a/libs/composables/class/src/class.composable.spec.ts b/libs/composables/class/src/class.composable.spec.ts
index a3167bf..ca174a8 100644
--- a/libs/composables/class/src/class.composable.spec.ts
+++ b/libs/composables/class/src/class.composable.spec.ts
@@ -17,7 +17,7 @@ describe('useClass', () => {
 
     beforeEach(async () => {
         await TestBed.configureTestingModule({
-            declarations: [ TestComponent ]
+            imports: [TestComponent]
         }).compileComponents();
 
         fixture = TestBed.createComponent(TestComponent);
@@ -34,7 +34,7 @@ describe('useClass', () => {
         expect(fixture.debugElement.classes['highlighted']).toBeTruthy();
     });
 
-    it('should add the class, when setting the signal\'s value to `true`', () => {
+    it("should add the class, when setting the signal's value to `true`", () => {
         component.test.set(false);
 
         fixture.detectChanges();
@@ -42,7 +42,7 @@ describe('useClass', () => {
         expect(fixture.debugElement.classes['test']).toBeFalsy();
     });
 
-    it('should remove the class, when setting the signal\'s value to `false`', () => {
+    it("should remove the class, when setting the signal's value to `false`", () => {
         component.highlighted.set(false);
 
         fixture.detectChanges();
diff --git a/libs/composables/class/src/classes.composable.spec.ts b/libs/composables/class/src/classes.composable.spec.ts
index 58cd194..aa6755d 100644
--- a/libs/composables/class/src/classes.composable.spec.ts
+++ b/libs/composables/class/src/classes.composable.spec.ts
@@ -7,7 +7,7 @@ import { useClasses } from './classes.composable';
     template: ''
 })
 class TestComponent {
-    readonly classes = useClasses([ 'test', 'test2' ]);
+    readonly classes = useClasses(['test', 'test2']);
 }
 
 describe('useClasses', () => {
@@ -16,7 +16,7 @@ describe('useClasses', () => {
 
     beforeEach(async () => {
         await TestBed.configureTestingModule({
-            declarations: [ TestComponent ]
+            imports: [TestComponent]
         }).compileComponents();
 
         fixture = TestBed.createComponent(TestComponent);
@@ -36,8 +36,8 @@ describe('useClasses', () => {
         });
     });
 
-    it('should remove the previous classes and add new classes, when changing the signal\'s value', () => {
-        component.classes.set([ 'foo', 'bar' ]);
+    it("should remove the previous classes and add new classes, when changing the signal's value", () => {
+        component.classes.set(['foo', 'bar']);
 
         fixture.detectChanges();
 
diff --git a/libs/composables/class/src/modifier-group.composable.spec.ts b/libs/composables/class/src/modifier-group.composable.spec.ts
index 60ab4d1..842c38c 100644
--- a/libs/composables/class/src/modifier-group.composable.spec.ts
+++ b/libs/composables/class/src/modifier-group.composable.spec.ts
@@ -7,7 +7,7 @@ import { provideBaseClass } from './provide-base-class';
 
 @Component({
     template: '',
-    providers: [ provideBaseClass('c-test') ]
+    providers: [provideBaseClass('c-test')]
 })
 class TestComponent {
     readonly color = useModifierGroup<'primary' | 'secondary' | null | undefined>('primary');
@@ -20,7 +20,7 @@ describe('useModifierGroup', () => {
 
     beforeEach(async () => {
         await TestBed.configureTestingModule({
-            declarations: [ TestComponent ]
+            imports: [TestComponent]
         }).compileComponents();
 
         fixture = TestBed.createComponent(TestComponent);
@@ -47,7 +47,7 @@ describe('useModifierGroup', () => {
         });
     });
 
-    it('should remove the previous modifier class and add a new modifier class, when changing the signal\'s value', () => {
+    it("should remove the previous modifier class and add a new modifier class, when changing the signal's value", () => {
         component.color.set('secondary');
 
         fixture.detectChanges();
@@ -58,16 +58,13 @@ describe('useModifierGroup', () => {
         });
     });
 
-    it.each([ null, undefined ])(
-        'should remove the previous modifier class the signal\'s value is set to %s',
-        (value) => {
-            component.color.set(value);
+    it.each([null, undefined])("should remove the previous modifier class the signal's value is set to %s", (value) => {
+        component.color.set(value);
 
-            fixture.detectChanges();
+        fixture.detectChanges();
 
-            expect(fixture.debugElement.classes).toEqual({
-                'c-test': true
-            });
-        }
-    );
+        expect(fixture.debugElement.classes).toEqual({
+            'c-test': true
+        });
+    });
 });
diff --git a/libs/composables/class/src/modifier.composable.spec.ts b/libs/composables/class/src/modifier.composable.spec.ts
index 4d681d8..95afcd2 100644
--- a/libs/composables/class/src/modifier.composable.spec.ts
+++ b/libs/composables/class/src/modifier.composable.spec.ts
@@ -7,7 +7,7 @@ import { provideBaseClass } from './provide-base-class';
 
 @Component({
     template: '',
-    providers: [ provideBaseClass('c-test') ]
+    providers: [provideBaseClass('c-test')]
 })
 class TestComponent {
     readonly disabled = useModifier('disabled', { initialValue: false });
@@ -20,7 +20,7 @@ describe('useModifier', () => {
 
     beforeEach(async () => {
         await TestBed.configureTestingModule({
-            declarations: [ TestComponent ]
+            imports: [TestComponent]
         }).compileComponents();
 
         fixture = TestBed.createComponent(TestComponent);
@@ -40,7 +40,7 @@ describe('useModifier', () => {
         });
     });
 
-    it('should remove the attribute, when setting the signal\'s value to `false`', () => {
+    it("should remove the attribute, when setting the signal's value to `false`", () => {
         component.loading.set(false);
 
         fixture.detectChanges();
@@ -50,7 +50,7 @@ describe('useModifier', () => {
         });
     });
 
-    it('should set the attribute, when setting the signal\'s value to `true`', () => {
+    it("should set the attribute, when setting the signal's value to `true`", () => {
         component.disabled.set(true);
 
         fixture.detectChanges();
diff --git a/libs/composables/class/src/utils/class.utils.spec.ts b/libs/composables/class/src/utils/class.utils.spec.ts
index 5ba5e15..62314e7 100644
--- a/libs/composables/class/src/utils/class.utils.spec.ts
+++ b/libs/composables/class/src/utils/class.utils.spec.ts
@@ -3,26 +3,18 @@ import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { addClass, splitClasses } from './class.utils';
 
 describe('class utils', () => {
-
     describe('splitClasses', () => {
-
         describe('when the input is not a string', () => {
-
-            it.each([
-                [ 'class1', 'class2', 'class3' ],
-                null,
-                undefined
-            ])('should return the input', (input) => {
+            it.each([['class1', 'class2', 'class3'], null, undefined])('should return the input', (input) => {
                 const result = splitClasses(input);
                 expect(result).toBe(input);
             });
         });
 
         describe('when the input is a string', () => {
-
             it('should split the string into an array of classes based on whitespace', () => {
                 const result = splitClasses('class1   class2 class3');
-                expect(result).toEqual([ 'class1', 'class2', 'class3' ]);
+                expect(result).toEqual(['class1', 'class2', 'class3']);
             });
 
             it('should return an empty array when the string is empty ', () => {
@@ -33,7 +25,6 @@ describe('class utils', () => {
     });
 
     describe('addClass', () => {
-
         @Component({
             template: ''
         })
@@ -47,7 +38,7 @@ describe('class utils', () => {
 
         beforeEach(async () => {
             await TestBed.configureTestingModule({
-                declarations: [ TestComponent ]
+                imports: [TestComponent]
             }).compileComponents();
 
             fixture = TestBed.createComponent(TestComponent);
@@ -63,5 +54,4 @@ describe('class utils', () => {
             expect(fixture.debugElement.classes['test']).toBeTruthy();
         });
     });
-
 });
diff --git a/libs/composables/observer/src/breakpoint.composable.spec.ts b/libs/composables/observer/src/breakpoint.composable.spec.ts
index 59a7abb..59cdd41 100644
--- a/libs/composables/observer/src/breakpoint.composable.spec.ts
+++ b/libs/composables/observer/src/breakpoint.composable.spec.ts
@@ -21,21 +21,13 @@ describe('useBreakpoint', () => {
         isMatchedSubject = new BehaviorSubject(true);
 
         await TestBed.configureTestingModule({
-            declarations: [ TestComponent ],
+            imports: [TestComponent],
             providers: [
                 {
                     provide: BreakpointObserver,
                     useValue: {
-                        isMatched: jest
-                            .fn()
-                            .mockImplementation(() => isMatchedSubject.value),
-                        observe: jest
-                            .fn()
-                            .mockReturnValue(
-                                isMatchedSubject.pipe(
-                                    map((matches) => ({ matches }))
-                                )
-                            )
+                        isMatched: jest.fn().mockImplementation(() => isMatchedSubject.value),
+                        observe: jest.fn().mockReturnValue(isMatchedSubject.pipe(map((matches) => ({ matches }))))
                     }
                 }
             ]
diff --git a/libs/composables/observer/src/color-scheme.composable.spec.ts b/libs/composables/observer/src/color-scheme.composable.spec.ts
index 239198e..ef5a38c 100644
--- a/libs/composables/observer/src/color-scheme.composable.spec.ts
+++ b/libs/composables/observer/src/color-scheme.composable.spec.ts
@@ -28,7 +28,7 @@ describe('color-scheme.composable.ts', () => {
 
         beforeEach(async () => {
             await TestBed.configureTestingModule({
-                declarations: [TestComponent]
+                imports: [TestComponent]
             }).compileComponents();
 
             fixture = TestBed.createComponent(TestComponent);
diff --git a/libs/composables/observer/src/directionality.composable.spec.ts b/libs/composables/observer/src/directionality.composable.spec.ts
index 4ccab1e..296763b 100644
--- a/libs/composables/observer/src/directionality.composable.spec.ts
+++ b/libs/composables/observer/src/directionality.composable.spec.ts
@@ -21,7 +21,7 @@ describe('useDirectionality', () => {
         directionSubject = new BehaviorSubject<Direction>('ltr');
 
         await TestBed.configureTestingModule({
-            declarations: [ TestComponent ],
+            imports: [TestComponent],
             providers: [
                 {
                     provide: Directionality,
diff --git a/libs/composables/observer/src/event.composable.spec.ts b/libs/composables/observer/src/event.composable.spec.ts
index 29ee180..b36d971 100644
--- a/libs/composables/observer/src/event.composable.spec.ts
+++ b/libs/composables/observer/src/event.composable.spec.ts
@@ -167,7 +167,7 @@ describe('useEvent', () => {
 
         beforeEach(async () => {
             await TestBed.configureTestingModule({
-                declarations: [TestComponent]
+                imports: [TestComponent]
             }).compileComponents();
 
             fixture = TestBed.createComponent(TestComponent);
diff --git a/libs/composables/storage/src/bind-storage.composable.spec.ts b/libs/composables/storage/src/bind-storage.composable.spec.ts
index d3418e1..a02b0ea 100644
--- a/libs/composables/storage/src/bind-storage.composable.spec.ts
+++ b/libs/composables/storage/src/bind-storage.composable.spec.ts
@@ -4,9 +4,7 @@ import { bindStorage, IBindStorageOptions } from './bind-storage.composable';
 import * as readFromStorageModule from './read-from-storage.composable';
 import * as writeToStorageModule from './write-to-storage.composable';
 
-
 describe('bindStorage', () => {
-
     it('should be a function', () => {
         expect(typeof bindStorage).toEqual('function');
     });
@@ -40,7 +38,6 @@ describe('bindStorage', () => {
     });
 
     describe('integration', () => {
-
         @Component({
             template: ''
         })
@@ -58,7 +55,7 @@ describe('bindStorage', () => {
 
         beforeEach(async () => {
             await TestBed.configureTestingModule({
-                declarations: [ TestComponent ]
+                imports: [TestComponent]
             }).compileComponents();
 
             fixture = TestBed.createComponent(TestComponent);
diff --git a/libs/composables/storage/src/use-storage.composable.spec.ts b/libs/composables/storage/src/use-storage.composable.spec.ts
index 680cf8b..dcd4432 100644
--- a/libs/composables/storage/src/use-storage.composable.spec.ts
+++ b/libs/composables/storage/src/use-storage.composable.spec.ts
@@ -4,7 +4,6 @@ import { useStorage } from './use-storage.composable';
 import * as bindStorageModule from './bind-storage.composable';
 
 describe('useStorage', () => {
-
     it('should be a function', () => {
         expect(typeof useStorage).toEqual('function');
     });
@@ -31,7 +30,6 @@ describe('useStorage', () => {
     });
 
     describe('integration', () => {
-
         @Component({
             template: ''
         })
@@ -44,7 +42,7 @@ describe('useStorage', () => {
 
         beforeEach(async () => {
             await TestBed.configureTestingModule({
-                declarations: [ TestComponent ]
+                imports: [TestComponent]
             }).compileComponents();
 
             fixture = TestBed.createComponent(TestComponent);
diff --git a/libs/composables/storage/src/write-to-storage.composable.spec.ts b/libs/composables/storage/src/write-to-storage.composable.spec.ts
index 59113c6..e3827a0 100644
--- a/libs/composables/storage/src/write-to-storage.composable.spec.ts
+++ b/libs/composables/storage/src/write-to-storage.composable.spec.ts
@@ -3,7 +3,6 @@ import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { writeToStorage } from './write-to-storage.composable';
 
 describe('writeToStorage', () => {
-
     @Component({
         template: ''
     })
@@ -22,7 +21,7 @@ describe('writeToStorage', () => {
 
     beforeEach(async () => {
         await TestBed.configureTestingModule({
-            declarations: [ TestComponent ]
+            imports: [TestComponent]
         }).compileComponents();
 
         fixture = TestBed.createComponent(TestComponent);
@@ -47,10 +46,7 @@ describe('writeToStorage', () => {
         expect(localStorage.getItem('test')).toEqual('bar');
     });
 
-    it.each([
-        null,
-        undefined
-    ])('should remove the value from storage, if it is nil', (nextValue) => {
+    it.each([null, undefined])('should remove the value from storage, if it is nil', (nextValue) => {
         component.value.set(nextValue);
 
         fixture.detectChanges();