使用Object.keys并减少对象键

I'm trying to reduce Object.keys, like this:

const example = { hello: true }
Object.keys(example).reduce((acq, key) => {
  const value = example[key]
  return acq
}, {})

For some reason I am getting a type error under example[key]

（参数）键：字符串      元素隐式地具有“ any”类型，因为类型“ string”的表达式不能用于索引类型“ {hello：boolean; }'。     在类型“ {{hello：boolean;”中找不到参数类型为“ string”的索引签名。 }'。（7053）

I created my own getKeys function with a generic that has the typings I'd expect:

function getKeys <T>(g: T) {
  return Object.keys(g) as (keyof T)[]
}

const example = { hello: true }
getKeys(example).reduce((acq, key) => {
  const value = example[key]
  return acq
}, {})

However I'm looking if this is possible without wrapping Object.keys.