typed.go
func (t Typed) MapIf(key string) (map[string]interface{}, bool) {
	value, exists := t[key]
	if exists == false {
		return nil, false
	}
	if n, ok := value.(map[string]interface{}); ok {
		return n, true
	}
	return nil, false
}
func (t Typed) MapIf(key string) (map[string]interface{}, bool) {
	value, exists := t[key]
	if exists == false {
		return nil, false
	}
	if n, ok := value.(map[string]interface{}); ok {
		return n, true
	}
	return nil, false
}
func ( t Typed ) MapIf ( key string ) ( map [ string ] interface { } , bool ) { value , exists := t [ key ] if exists == false { return nil , false } if n , ok := value . ( map [ string ] interface { } ) ; ok { return n , true } return nil , false }
// Returns a map[string]interface at the key and whether
// or not the key existed and the value was an map[string]interface{}
Returns a map [ string ] interface at the key and whether or not the key existed and the value was an map [ string ] interface {}