message: more seq todos
diff: @@ -15,6 +15,8 @@ interface Sequence {
  // TODO lift to model/sequence/ folder
  // TODO add one letter code sequence string
  // TODO add mapping support to other sequence spaces, e.g. uniprot
  +// TODO add sequence kind, e.g. protein, dna, rna (alphabets?)
  +// TODO sequence alignment (take NGL code as starting point)
  namespace Sequence {
  export interface Entity {
  