func (role *Role) Allow(mode PermissionMode, roles ...string) *Permission {
	return role.NewPermission().Allow(mode, roles...)
}
func (role *Role) Allow(mode PermissionMode, roles ...string) *Permission {
	return role.NewPermission().Allow(mode, roles...)
}
func ( role * Role ) Allow ( mode PermissionMode , roles ... string ) * Permission { return role . NewPermission ( ) . Allow ( mode , roles ... ) }
// Allow allows permission mode for roles
Allow allows permission mode for roles