Fix type errors

Author: pdziewa

src/modules/contacts/httpClient/prepareParamsForRequest/index.ts

@@ -36,7 +36,7 @@ export const prepareParamsForRequest: RequestInterceptor = (config) => {
     };
   }
 
-  if (body && typeof body === 'object' && !Buffer.isBuffer(body)) {
+  if (body && typeof body === 'object' && !(body instanceof FormData)) {
     return {
       ...config,
       body: formatKeys(body) as Record<string, string | number | boolean>,

src/smsapi/httpClient/index.ts

@@ -6,7 +6,7 @@ export interface RequestConfig {
   url: string;
   method: string;
   headers: Record<string, string>;
-  body?: Record<string, unknown> | string | Buffer | FormData;
+  body?: Record<string, unknown> | string | FormData;
   params?: QueryParams;
 }