---
source: kcl-lib/src/simulation_tests.rs
description: Result of unparsing tests/import_side_effect/export_side_effect.kcl
---
export fn foo() {
  return 0
}

// This interacts with the engine.
part001 = startSketchOn(XY)
  |> circle(center = [0, 0], radius = 10)
