Meilisearch errors are not comparable with the instanceof operator

[Markus Machatschek]

Description
Catching erros which are produced by the meilisearch.js library can not be compared with the instanceof operator in javascript. The only meilisearch error class that has this is MeiliSearchApiError

Expected behavior

this should work:

try {
// some code that throws an error from the meilisearch library
} catch (e if e instanceof MeiliSearchCommunicationError) {
// do something
}

// or 

try {
// some code that throws an error from the meilisearch library
} catch (e) {
  if (e instanceof MeiliSearchCommunicationError) {
    // do some communication error fix
  } else if (e instanceof MeiliSearchTimeOutError) {
    // wait some time and maybe retry
  }
}

Current behavior

it's only possible to use the instanceof operator on the MeiliSearchApiError class

try {
// some code that throws an error from the meilisearch library
} catch (e if e instanceof MeiliSearchCommunicationError) {
// this catch will never work
// do something
}

// or 

try {
// some code that throws an error from the meilisearch library
} catch (e) {
  // this if statement will fail
  if (e instanceof MeiliSearchCommunicationError) {
  }
}