How to use ___InputValue_type method of generated Package

...495			out.Values[i] = ec.___InputValue_name(field, obj)496		case "description":497			out.Values[i] = ec.___InputValue_description(field, obj)498		case "type":499			out.Values[i] = ec.___InputValue_type(field, obj)500		case "defaultValue":501			out.Values[i] = ec.___InputValue_defaultValue(field, obj)502		default:503			panic("unknown field " + strconv.Quote(field.Name))504		}505	}506	return out507}508func (ec *executionContext) ___InputValue_name(field graphql.CollectedField, obj *introspection.InputValue) graphql.Marshaler {509	res := obj.Name()510	return graphql.MarshalString(res)511}512func (ec *executionContext) ___InputValue_description(field graphql.CollectedField, obj *introspection.InputValue) graphql.Marshaler {513	res := obj.Description()514	if res == nil {515		return graphql.Null516	}517	return graphql.MarshalString(*res)518}519func (ec *executionContext) ___InputValue_type(field graphql.CollectedField, obj *introspection.InputValue) graphql.Marshaler {520	res := obj.Type()521	if res == nil {522		return graphql.Null523	}524	return ec.___Type(field.Selections, res)525}526func (ec *executionContext) ___InputValue_defaultValue(field graphql.CollectedField, obj *introspection.InputValue) graphql.Marshaler {527	res := obj.DefaultValue()528	if res == nil {529		return graphql.Null530	}531	return graphql.MarshalString(*res)532}533var __SchemaImplementors = []string{"__Schema"}...

...374			out.Values[i] = ec.___InputValue_name(field, obj)375		case "description":376			out.Values[i] = ec.___InputValue_description(field, obj)377		case "type":378			out.Values[i] = ec.___InputValue_type(field, obj)379		case "defaultValue":380			out.Values[i] = ec.___InputValue_defaultValue(field, obj)381		default:382			panic("unknown field " + strconv.Quote(field.Name))383		}384	}385	return out386}387func (ec *executionContext) ___InputValue_name(field graphql.CollectedField, obj *introspection.InputValue) graphql.Marshaler {388	res := obj.Name()389	return graphql.MarshalString(res)390}391func (ec *executionContext) ___InputValue_description(field graphql.CollectedField, obj *introspection.InputValue) graphql.Marshaler {392	res := obj.Description()393	if res == nil {394		return graphql.Null395	}396	return graphql.MarshalString(*res)397}398func (ec *executionContext) ___InputValue_type(field graphql.CollectedField, obj *introspection.InputValue) graphql.Marshaler {399	res := obj.Type()400	if res == nil {401		return graphql.Null402	}403	return ec.___Type(field.Selections, res)404}405func (ec *executionContext) ___InputValue_defaultValue(field graphql.CollectedField, obj *introspection.InputValue) graphql.Marshaler {406	res := obj.DefaultValue()407	if res == nil {408		return graphql.Null409	}410	return graphql.MarshalString(*res)411}412var __SchemaImplementors = []string{"__Schema"}...