def usage_for
import cswap-bend-cli@0.1.0.0/view.bend as Viewimport Base
import cswap-bend-cli@0.1.0.0/pollrow.bend as Pollrow
import cswap-bend-cli@0.1.0.0/json.bend as Json
337def usage_for(sentinel: Maybe<&2, String>, row: Pollrow.Row, models: List<&2, String>, +now: U32, +off: U32) -> Json.Json:
338 match sentinel:
339 case Some{s}:
340 Json.JNull{}
341 case None{}:
342 project(row, models, now, off)