Room.getTerrain( ) is missing

[incherre]

I noticed that while the RoomTerrain type is there, the Room type doesn't have the method that generates it. docs.screeps.com/api/#Room.getTerrain

Expected Behavior

getTerrain is suggested and is not marked as incorrect when used

Actual Behavior

getTerrain is not suggested and is marked as incorrect when used

Sample code (if available)

function test (room: Room): void {
    const terrain: RoomTerrain = room.getTerrain();
}

Your Environment

• Node.js version: v8.12.0
• TypeScript version: 2.6
• @types/screeps version: 2.5.1