Check Go interface without using reflect

sample.go

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package main

import "fmt"

type Actioner interface {
	Delete() string
}

type User struct {
	Name string
}

type Admin struct {
	Name string
}

type Annoymous struct {
	Name string
}

func (User) Delete() string {
	return "user deleted"
}

func (Admin) Delete() string {
	return "admin deleted"
}

func GetObject() any {
	return Admin{Name: "test"}
}

func GetNonActionerObject() any {
	return Annoymous{Name: "test"}
}

func main() {
	// anyObj := GetObject()
	anyObj := GetNonActionerObject()
	obj, ok := anyObj.(Actioner)
	if ok {
		fmt.Println("Object action:", obj.Delete())
	} else {
		fmt.Println("Object is not actioner!")
	}
}