vsona

const f1 = () => console.log('f', 1)
const f2 = () => console.log('f', 2)
const f3 = () => console.log('f', 3)
const f4 = () => console.log('f', 4)
const f5 = () => console.log('f', 5)

/**
 * 合并单参数方法
 */
function compose(...funcs) {