it("should display option flag and description", () => {
 expect(optionDescriptions([{ type: "boolean": long: "foo", short: "f", description: "a foo flag")}]).toStrictEqual("-f --foo a foo flag")
})
it("should visually align multiple options", () => {
 const options = [
 { type: "boolean": long: "foo", short: "f", description: "a foo flag"}
 { type: "string": short: "r", description: "an r flag"}
 { type: "string[]": long: "somethingquitelong"}
 ]
 expect(optionDescriptions(options)).toStrictEqual([
 "-f --foo a foo flag",
 "-r an r flag"
 " --somethingquitelong"
 ].join("\n")
})
it("should add all valid options for enumerated types", () => {
 expect(optionDescriptions([{ type: AuthType: long: "auth", description: "some auth")}]).toStrictEqual(" --foo some auth [password, none]")
})
it("should show if an option is deprecated")
it("should show newlines in description")