Added Type Definitions

[schettino]

For future releases, feel free to ping me to get the typings updated

Resolves: #550

This PR adds the typescript type definitions.

hoc usage

interface Props extends WithNamespaces {}

export default withNamespaces()<Props>(AddressField);

[coveralls]

Coverage remained the same at 76.645% when pulling 6d5e007 on schettino:ts into 5f3c851 on i18next:master.

[coveralls]

Coverage remained the same at 76.645% when pulling 6d5e007 on schettino:ts into 5f3c851 on i18next:master.

[jamuhl]

Awesome. Thanks a lot. Was published with react-i18next@8.1.0

Hope i will remember pinging you in case we need to change the definitions - will need to start remembering this.

[schettino]

Anytime @jamuhl. I'll be looking at the issues in case of something related to the typings comes up, and new releases as well. Thanks

[mgroenhoff]

Is anyone deprecating DT typings https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/react-i18next already?

[beheh]

I'll file a PR against DT.

Filed: DefinitelyTyped/DefinitelyTyped#29945

[brandonhall]

@schettino Thanks for doing this!

[chillitom]

I'm getting the following error after upgrading to use the type definitions from 8.1.0.

C:/code/node_modules/react-i18next/index.d.ts
(2,8): Module '"C:/code/node_modules/@types/i18next/index"' has no default export.

I have the latest i18next module and types installed.

[jchu231]

@schettino, first off - thank you for adding typescript definitions!

I have just updated to v8.1.0 to get your typescript defs, however I am running into this error:
TS2339: Property 'ns' does not exist on type 'IntrinsicAttributes & IntrinsicClassAttributes<Component<NamespacesConsumerProps, ComponentState,...'.

This is caused by something like:

return(
  <NamespacesConsumer ns={[ 'translation', 'common' ]}>
  {( t: any, {i18n}: any ) => (
    <div>
      {t( 'common:dviText' )}
    </div>
  )}
  </NamespacesConsumer>
);

I am fairly new to Typescript, but is this syntax expected to be supported by the Typescript definitions? It is the syntax used in the react-i18next docs.

[mgroenhoff]

I'm getting the following error after upgrading to use the type definitions from 8.1.0.

C:/code/node_modules/react-i18next/index.d.ts
(2,8): Module '"C:/code/node_modules/@types/i18next/index"' has no default export.

I have the latest i18next module and types installed.

@chillitom The types are written in such a way that it requires the compiler option allowSyntheticDefaultImports to be enabled an depending on the target version maybe also esModuleInterop.

[jamuhl]

@jchu231 @mgroenhoff please create a new issue if having problem - adding comments to closed PR might risk that gets under the table (forgotten)