Typescript warnings with dayjs relative time

i'm using dayjs relative time and it is working as expected but i can't fix typescript warnings

function MyComponent() {  var relativeTime = require('dayjs/plugin/relativeTime');  dayjs.extend(relativeTime);return(...<Text>{dayjs('2020-06-04T11:08:31.000000Z').fromNow()}</Text>...)

I'm getting 2 warnings :

1. Property 'extend' does not exist on type 'typeof import("dayjs")'.
2. This expression is not callable.Type 'typeof import("dayjs")' has no call signatures.