TypeScript typings for Air Quality API v1

The Air Quality API.
For detailed description please check documentation.

Installing

Install typings for Air Quality API:

``
npm install @types/gapi.client.airquality-v1 --save-dev
`

Usage

You need to initialize Google API client in your code:

`typescript
gapi.load('client', () => {
// now we can use gapi.client
// ...
});
`

Then load api client wrapper:

`typescript
gapi.client.load(
'https://airquality.googleapis.com/$discovery/rest?version=v1',
() => {
// now we can use:
// gapi.client.airquality
},
);
`

`typescript
// Deprecated, use discovery document URL, see https://github.com/google/google-api-javascript-client/blob/master/docs/reference.md#----gapiclientloadname----version----callback--
gapi.client.load('airquality', 'v1', () => {
// now we can use:
// gapi.client.airquality
});
`

Don't forget to authenticate your client before sending any request to resources:

`typescript
// declare client_id registered in Google Developers Console
var client_id = '',
scope = [
// See, edit, configure, and delete your Google Cloud data and see the email address for your Google Account.
'https://www.googleapis.com/auth/cloud-platform',
],
immediate = true;
// ...

gapi.auth.authorize(
{client_id: client_id, scope: scope, immediate: immediate},
authResult => {
if (authResult && !authResult.error) {
/ handle successful authorization /
} else {
/ handle authorization error /
}
},
);
`

After that you can use Air Quality API resources:

`typescript
/*
The Current Conditions endpoint provides hourly air quality information in more than 100 countries, up to a 500 x 500 meters resolution. Includes over 70 local indexes and global air quality index and categories.
*/
await gapi.client.airquality.currentConditions.lookup({});

/*
Returns air quality forecast for a specific location for a given time range.
*/
await gapi.client.airquality.forecast.lookup({});

/*
Returns air quality history for a specific location for a given time range.
*/
await gapi.client.airquality.history.lookup({});
``

For provenance information see Provenance section on NPM