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import {cond, always, equals} from 'rambda'
describe('R.cond', () => {  it('happy', () => {    const fn = cond<number[], string>([      [equals(0), always('water freezes at 0°C')],      [equals(100), always('water boils at 100°C')],      [        () => true,        function(temp) {          temp // $ExpectType number          return 'nothing special happens at ' + temp + '°C'        },      ],    ])
    const result = fn(0)    result // $ExpectType string  })})