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: decode.go
    path of file: ./repos/kubernetes/vendor/gopkg.in/yaml.v2
    
    the code of the file until where you have to start completion: package yaml

import (
	"encoding"
	"encoding/base64"
	"fmt"
	"io"
	"math"
	"reflect"
	"strconv"
	"time"
)

const (
	documentNode = 1 << iota
	mappingNode
	seq
    
func (d *decoder) sequence(n *node, out reflect.Value) (good bool) {
	l := len(n.children)

	var iface reflect.Value
	switch out.Kind() {
	case reflect.Slice:
		out.Set(reflect.MakeSlice(out.Type(), l, l))
	case reflect.Array:
		if l != out.Len() {
			failf("invalid array: want %d elements but got %d", out.Len(), l)
		}
	case reflect.Interface:
		// No type hints. Will have to use a generic sequence.
		iface = out
		out = settableValueOf(make([]interface{}, l))
	default:
		d.terror(n, yaml_SEQ_TAG, out)
		return false
	}
	et := out.Type().Elem()

	j := 0
	for i := 0; i < l; i++ {
		e := reflect.New(et).Elem()
		if ok := d.unmarshal(n.children[i], e); ok {
			out.Index(j).Set(e)
			j++
		}
	}
	if out.Kind() != reflect.Array {
		out.Set(out.Slice(0, j))
	}
	if iface.IsValid() {
		iface.Set(out)
	}
	return true
}