$$typeof

Returns the JSON type of the input

Usage

{ 
  "$$typeof": /* Value to get type of */
}

"$$typeof:{input}"

Returns

string, one of:

• "string"
• "number"
• "boolean"
• "object"
• "array"
• "null"

Arguments

Argument	Type	Values	Required / Default Value	Description
Input	any		Yes	Value to get type of

Examples

Input

Definition

Output

"A"

"$$typeof:$"

"string"

Test

1000

"$$typeof:$"

"number"

Test

false

{
  "$$typeof": "$"
}

"boolean"

Test

[
  1,
  "true"
]

{
  "$$typeof": "$"
}

"array"

Test

{}

{
  "$$typeof": "$"
}

"object"

Test

3.14159265358979323846264338327950288419716939937510

{
  "$$typeof": "$"
}

"number"

Test

null

{
  "$$typeof": "$"
}

"null"

Test

undefined

{
  "$$typeof": "$"
}

"null"

Test