You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: module_dep.go
    path of file: ./repos/cosmos-sdk/depinject
    
    the code of the file until where you have to start completion: package depinject

import (
	"reflect"

	"cosmossdk.io/depinject/internal/graphviz"
)

type moduleDepProvider struct {
	provider        *providerDescriptor
	calledForModule map[*moduleKey]bool
	valueMap        map[*moduleKey][]reflect.Value
}

type moduleDepResolver struct {
	typ         reflect.Type
	idxInValues int
	node        *moduleDepProvider
	valueMap    map[*moduleKey]refle
    
func (s moduleDepResolver) resolve(ctr *container, moduleKey *moduleKey, caller Location) (reflect.Value, error) {
	// Log
	ctr.logf("Providing %v from %s to %s", s.typ, s.node.provider.Location, caller.Name())

	// Resolve
	if val, ok := s.valueMap[moduleKey]; ok {
		return val, nil
	}

	if !s.node.calledForModule[moduleKey] {
		values, err := ctr.call(s.node.provider, moduleKey)
		if err != nil {
			return reflect.Value{}, err
		}

		s.node.valueMap[moduleKey] = values
		s.node.calledForModule[moduleKey] = true
	}

	value := s.node.valueMap[moduleKey][s.idxInValues]
	s.valueMap[moduleKey] = value
	return value, nil
}