def done.ok
import emerging-ezaudio@0.4.0.0/src/wav.bend as Wavimport Base
157def done.ok(ok: Bool, +rt: U32, +ch: U32, +kd: U32, fr: List<&2, U32>) -> Maybe<&2, Wav>:
158 match ok:
159 case True{}:
160 Some{Wav{rt, ch, kd, fr}}
161 case False{}:
162 None{}