What about type annotations?

[apsavin]

Hi, Yury!

Thanks for the useful lib!

A lot of programmers in JS community use flow and Typescript. My company uses flow, so I'm interested in flow mostly. Do you want to add annotations so the users of typed languges would benefit from it?

Here's the docs for flow and typescript for reference.

[yury-dymov]

Hi @apsavin,

I am using flow in my projects as well, and I considered to add it here.
I am a bit busy nowadays, so this might be shipped in a month from now or so.
PRs are welcome of course :)

[emp823]

Made a simple definition. Does not cover the actual transformations, that could probably be covered with generics.

declare module "json-api-normalizer" {
  export interface IJsonApiResponse {
    data: IJsonApiObject[]
    included?: IJsonApiObject[]
    links?: { [key: string]: string }
    meta?: { [key: string]: any }
  }

  export interface IJsonApiObject {
    attributes: { [key: string]: any }
    id: string
    links?: { [key: string]: string }
    meta?: {}
    relationships: {
      [key: string]: {
        data: IJsonApiReference | IJsonApiReference[]
        links?: { [key: string]: string }
        meta?: {}
      }
    }
    type: string
  }

  interface IJsonApiReference {
    id: string
    type: string
  }

  interface IOpts {
    camelizeKeys?: boolean
    camelizeTypeValues?: boolean
    endpoint?: boolean
    filterEndpoint?: boolean
  }

  function normalize(json: IJsonApiResponse, opts?: IOpts): {}
  export default normalize
}

[yury-dymov]

@emp823 looks great! Would be more than happy to accept a good PR, once ready