How to get Type representation from name via reflection?

Is there a way to use the reflection libraries in Go to go from the name of a type to its Type representation?

I've got a library where the user needs to provide Type representations for some code generation. I know it must be possible (in a sense) because they can just create a variable of that type and call the TypeOf function, but is there a way to circumvent this and just get representation from the name?

The question is not quite explicit, it can be interpreted in 2 ways, to one of which the answer is no, not possible; and the other to which the answer is yes, it's possible.

At runtime

If the type name is provided as a string value, then at runtime it's not possible as types that are not referred to explicitly may not get compiled into the final executable binary (and thus obviously become unreachable, "unknown" at runtime). For details see https://stackoverflow.com/questions/38875016/splitting-client-server-code/38875901#38875901. For possible workarounds see https://stackoverflow.com/questions/37384473/call-all-functions-with-special-prefix-or-suffix-in-golang/37384665#37384665.

At "coding" time

If we're talking about "coding" time (source code writing / generating), then it's possible without creating / allocating a variable of the given type and calling reflect.TypeOf() and passing the variable.

You may start from the pointer to the type, and use a typed nil pointer value without allocation, and you can navigate from its reflect.Type descriptor to the descriptor of the base type (or element type) of the pointer using Type.Elem().

This is how it looks like:

t := reflect.TypeOf((*YourType)(nil)).Elem()

The type descriptor t above will be identical to t2 below:

var x YourType
t2 := reflect.TypeOf(x)

fmt.Println(t, t2)
fmt.Println(t == t2)

Output of the above application (try it on the Go Playground):

main.YourType main.YourType
true