the from
key is the file source, and the to key is its destination.
{
"filter": "import",
"settings": {
"imports": [
{
"from": "assets/pack_icon.png",
"to": "BP/pack_icon.png"
},
{
"from": "assets/pack_icon.png",
"to": "RP/pack_icon.png"
}
]
}
}