def enc.packed
import emerging-ezaudio@0.4.0.0/src/mp3_enc.bend as Mp3Encimport Base
1496def enc.packed(+xs: List<&2, U32>) -> Maybe<&2, List<&2, U32>>:
1497 enc.some(U32.is_eq(U32.from_nat(List.length(&2, U32, xs)), 0), xs)
import emerging-ezaudio@0.4.0.0/src/mp3_enc.bend as Mp3Encimport Base
1496def enc.packed(+xs: List<&2, U32>) -> Maybe<&2, List<&2, U32>>:
1497 enc.some(U32.is_eq(U32.from_nat(List.length(&2, U32, xs)), 0), xs)