[next] chore(mixins): remove deprecated mixins

src/composables/useIsFullscreen/index.js

@@ -41,10 +41,3 @@ window.addEventListener('resize', () => {
 export function useIsFullscreen() {
 	return readonly(isFullscreen)
 }
-
-/**
- * @deprecated Is to be removed in v9.0.0 with Vue 3 migration.
- *             Use `composables/useIsFullscreen` instead.
- *             Defined and exported only for isFullscreen mixin.
- */
-export const isFullscreenState = readonly(isFullscreen)

src/composables/useIsMobile/index.js

@@ -43,10 +43,3 @@ window.addEventListener('resize', () => {
 export function useIsMobile() {
 	return readonly(isMobile)
 }
-
-/**
- * @deprecated Is to be removed in v9.0.0 with Vue 3 migration.
- *             Use `composables/useIsMobile` instead.
- *             Defined and exported only for isMobile mixin.
- */
-export const isMobileState = readonly(isMobile)

src/mixins/index.js

@@ -21,7 +21,5 @@
  */
 
 export { default as clickOutsideOptions } from './clickOutsideOptions/index.js'
-export { default as isFullscreen } from './isFullscreen/index.js'
-// export { default as isMobile } from './isMobile/index.js'
 // export { default as richEditor } from './richEditor/index.js'
 export { default as userStatus } from './userStatus.js'