Setimp.is_null: def of cswap-bend-cli@0.1.0.0
Import: import cswap-bend-cli@0.1.0.0/setimp.bend as Setimp
Lines 349-354 of cswap-bend-cli@0.1.0.0/setimp.bend: https://jend.leeeet.dev/read.txt?path=cswap-bend-cli@0.1.0.0/setimp.bend&start_line=349&end_line=354

import Base
import cswap-bend-cli@0.1.0.0/json.bend as Json

def is_null(j: Json.Json) -> Bool:
  match j:
    case Json.JNull{}:
      True{}
    case _:
      False{}

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/json.bend&name=Json