Value.Type Function in Power Query
The Value.Type function in Power Query returns the type of the given value.
Syntax
 Value.Type(value as any) as type 
It returns the type of the given value (e.g., type text, type number, type date, etc.).
Example:
Power Query M
let
    Source = Value.Type("123")
in
    Source   The output of the above code is text.
Example: Check Type After Value.FromText.
Power Query M
let
    Source = Value.Type(Value.FromText("true"))
in
    Source   The output of the above code is logical.