No typescript support

[piszczu4]

Hi, I installed this library from npm but when I use

      const spClient = new SellingPartner({
        region: 'eu',
        refresh_token: '<REFRESH_TOKEN>',
      });

      let res = await spClient.callAPI({
        operation: 'getMarketplaceParticipations',
        endpoint: 'sellers',
        query: {},
      });

Then there is no intellisense to choose the operation from, even though I see that operation is of type TOperation. Did I miss something?

[jrl84]

Fixed in v1.2.1