await eda.dmt_EditorControl.openDocument('f126ffb29c92f9b2');
await new Promise(r=>setTimeout(r,1000));
let n=0;
for (let pass=0; pass<3; pass++)
  for (const l of await eda.pcb_PrimitiveLine.getAll()) {
    if ([1,2,15,16].includes(l.getState_Layer())) { await eda.pcb_PrimitiveLine.delete(l.getState_PrimitiveId()); n++; }
  }
const left = (await eda.pcb_PrimitiveLine.getAll()).filter(l=>[1,2,15,16].includes(l.getState_Layer())).length;
await eda.pcb_Document.save();
return {deleted:n, left};