'boolean']; public function permissions(): BelongsToMany { return $this->belongsToMany( Permission::class, 'user_management_permission_role', 'role_id', 'permission_id' ); } public function users(): BelongsToMany { return $this->belongsToMany( User::class, 'user_management_role_user', 'role_id', 'user_id' ); } }