node.js - how to connect ajv-errors library to my project?

Question

I know it must be simple, but I cant figure out how to import ajv module with ajv-errors.

This is a standart import which works

import Ajv from 'ajv';

Down here the code from npmjs.com which i don't understand, I use import, so how import and require supposed to be connected together?

const Ajv = require("ajv").default
const ajv = new Ajv({allErrors: true})
// Ajv option allErrors is required 
require("ajv-errors")(ajv /*, {singleError: true} */)

And the last question: in this picture npmjs where is the errorMessages at ajv instance ?

Answer 1

等待大神答复