Are APIs available to Custom App Developers for leveraging Rooms and the Devices therein?

This works!
Is there a process (user contribution or such) to add a line or two in the app-object doc?

paragraph "Rooms: ${app.getRooms()}"

Yields all the salient info for the rooms.

Example:

Rooms: [[id:1, name:Control, deviceIds:[5536, 3, 5165, 5614, 5615, 5232, 5617, 5618, 5619, 5620, 5621, 5751, 5625, 5689, 5693]], [id:4, name:Den, deviceIds:[5648, 1, 5639, 5671, 5656, 5672, 5673]], [id:9, name:Den Lamp, deviceIds:[5668]], [id:5, name:Entry, deviceIds:[5651, 5645, 5631, 5647]], [id:3, name:Guest, deviceIds:[5682, 5642, 5658, 5627, 5692, 5229]], [id:17, name:Her Closet, deviceIds:[5665, 5690]], [id:16, name:His Closet, deviceIds:[5667, 5691]], [id:14, name:Keypads, deviceIds:[5632, 5637, 5643, 5644, 5646, 5774, 5775, 5776, 5652, 5654, 5657, 5659, 5662, 5679, 5686, 5694, 5695, 5696, 5697, 5698, 5699, 5700, 5701, 5702, 5703, 5704, 5705, 5706, 5707, 5708, 5709, 5710, 5711, 5712, 5713, 5714, 5715, 5716, 5717, 5718, 5719, 5720, 5721, 5722, 5723, 5724, 5725, 5726, 5727, 5728, 5729, 5730, 5731, 5732, 5733, 5734, 5735, 5736, 5737, 5738, 5739, 5740]], [id:10, name:Kitchen, deviceIds:[5670, 5626, 5674]], [id:12, name:Lanai, deviceIds:[5537, 5666, 5653]], [id:15, name:Laundry, deviceIds:[5635, 5630]], [id:18, name:LHS Bath, deviceIds:[5680, 5641, 5678]], [id:21, name:LHS Bedrm, deviceIds:[580, 5231]], [id:7, name:Master, deviceIds:[5650, 5636]], [id:20, name:Master Bath, deviceIds:[5664, 5633, 5660, 5663]], [id:6, name:Office, deviceIds:[5649]], [id:11, name:Pantry, deviceIds:], [id:19, name:RHS Bath, deviceIds:[5634, 5684, 5685, 5661]], [id:8, name:Security, deviceIds:[5744, 5745, 5746, 5683, 5747, 5748, 5749, 5638, 5750, 5687, 5688, 5629]], [id:2, name:Yard, deviceIds:[5681, 5831, 5640, 5628, 5533, 5677, 5534]]]