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import {maybe} from 'rambda'
const foo: any = {a: 1}
describe('R.maybe', () => {  it('happy', () => {    const ifRule = true    const result = maybe(ifRule, foo.b ? 1 : 2, 3)
    result // $ExpectType 1 | 2 | 3  })  it('can explicitly pass a type', () => {    const ifRule = true    const result = maybe<number>(ifRule, () => foo.b ? 1 : 2, 3)
    result // $ExpectType number  })  it('ifRule is a function', () => {    const ifRule = () => true    const result = maybe(ifRule, () => foo.b ? 1 : 2, 3)
    result // $ExpectType 1 | 2 | 3  })  it('all inputs are functions', () => {    const ifRule = () => true    const result = maybe(      ifRule,      () => foo.b ? 1 : 2,      () => 3    )
    result // $ExpectType number  })})