laravel/ui[v1.0.0, ..., 1.x-dev] require illuminate/support ~5.8|^6.0 -> satisfiable by illuminate/support[v5.8.0, code example

Example 1: composer require laravel/ui laravel 7

composer require laravel/ui:^2.4

Example 2: composer require laravel/ui laravel 7

// Generate basic scaffolding...
php artisan ui bootstrap
php artisan ui vue
php artisan ui react

// Generate login / registration scaffolding...
php artisan ui bootstrap --auth
php artisan ui vue --auth
php artisan ui react --auth