test.ts.lint

// valid code
interface IOptions {
}

interface ID {
}

interface IABC {
}

interface IDBFactory {
}

interface II18nService {
}

interface IIS3Foobar {
}

interface IS3Foobar {
}

// invalid code
interface Options {
          ~~~~~~~   [interface name must start with a capitalized I]
}

interface Incomplete {
          ~~~~~~~~~~   [interface name must start with a capitalized I]
}

interface I18nService {
          ~~~~~~~~~~~   [interface name must start with a capitalized I]
}