🤗 [Question]: How to export mustache engine as a template.IEngine ?

[ip75]

Question Description

error:

cannot use mustache (variable of type *"github.com/gofiber/template/mustache/v2".Engine) as "github.com/gofiber/template".IEngine value in return statement: *"github.com/gofiber/template/mustache/v2".Engine does not implement "github.com/gofiber/template".IEngine (wrong type for method AddFunc)
		have AddFunc(string, interface{}) *"github.com/gofiber/template".Engine
		want AddFunc(string, interface{}) "github.com/gofiber/template".IEngineCore

Code Snippet (optional)

import (
	"embed"
	"net/http"

	"github.com/gofiber/template"
	"github.com/gofiber/template/mustache/v2"
)

//go:embed templates/*
var fs embed.FS

func NewTemplatesEngine() template.IEngine {
	mustache := mustache.NewFileSystem(http.FS(fs), ".mustache")
	return mustache
}

I looked through template.go and see that you returns *Engine instead of IEngineCore in all interface methods

Checklist:

• I agree to follow Fiber's Code of Conduct.
• I have checked for existing issues that describe my questions prior to opening this one.
• I understand that improperly formatted questions may be closed without explanation.

[ip75]

i generated pull request for this, please check it.
#300