Solved Array in YAML config

i want to create a array in a YAML config look like this

Code:

[0]=>
array(2) {
[0]=>
string(4) "Dirt"
[1]=>
int(3)
[2]=>
int(1)
}
[1]=>
array(2) {
[0]=>
string(4) "Dirt"
[1]=>
int(3)
[2]=>
int(1)
}

i have no idea how to do it, i have searched alot on the forums/github and i didn't find any good example

 

create a config
$data = [["Dirt", 3, 1], ["Dirt", 3, 1]];
$config->setAll($data);
$config->save();