id: find-import-file-without-extension
valid:
  - 'import { x } from "./localmod.js"'
  - 'import { y } from "package"'
  - 'import("./dynamic.js")'
  - 'import { z } from "@earendil-works/pi-ai/compat"'
  - 'import { w } from "lodash/debounce"'
  - 'import("@scope/pkg/sub")'
invalid:
  - 'import { x } from "./localmod"'
  - 'import("./dynamic1")'
  - 'import { p } from "../sibling/util"'