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: superfluous-else.go
    path of file: ./repos/revive/rule
    
    the code of the file until where you have to start completion: package rule

import (
	"fmt"
	"github.com/mgechev/revive/internal/ifelse"
	"github.com/mgechev/revive/lint"
)

// SuperfluousElseRule lints given else constructs.
type SuperfluousElseRule struct{}

// Apply applies the rule to given file.
func (e *SuperfluousElseRule) Apply(file *lint.File, args lint.Arguments) []lint.Failure {
	return ifelse.Apply(e, file.AST, ifelse.TargetElse, args)
}

// Name returns the rule name.
func (*SuperfluousE
    
func (*SuperfluousElseRule) CheckIfElse(chain ifelse.Chain, args ifelse.Args) (failMsg string) {
	if !chain.If.Deviates() {
		// this rule only applies if the if-block deviates control flow
		return
	}

	if chain.HasPriorNonDeviating {
		// if we de-indent the "else" block then a previous branch
		// might flow into it, affecting program behaviour
		return
	}

	if chain.If.Returns() {
		// avoid overlapping with indent-error-flow
		return
	}

	if args.PreserveScope && !chain.AtBlockEnd && (chain.HasInitializer || chain.Else.HasDecls) {
		// avoid increasing variable scope
		return
	}

	return fmt.Sprintf("if block ends with %v, so drop this else and outdent its block", chain.If.LongString())
}