🔥 Add a shortcut for map like gin.H

[hyingreborn]

Is your feature request related to a problem?
No

Describe the solution you'd like

c.JSON(fiber.H{
    "field1": someStructData1,
    "field2": someStructData2,
})

// H is a shortcut for map[string]interface{}
type H map[string]interface{}

Describe alternatives you've considered

Additional context

[Fenny]

This can be added in v2, what about naming it Map ?

type Map map[string]interface{}

c.JSON(fiber.Map{
    "field1": someStructData1,
    "field2": someStructData2,
})

[hyingreborn]

that's well

[toannguyen3105]

This can be added in v2, what about naming it Map ?

type Map map[string]interface{}

c.JSON(fiber.Map{
    "field1": someStructData1,
    "field2": someStructData2,
})

Thank you