message: ref: Remove buffer from core package
diff: @@ -5,7 +5,7 @@ import { API } from './api';
  /** A generic client request. */
  export interface SentryRequest {
  - body: string | Buffer;
  + body: string;
  url: string;
  // headers would contain auth & content-type headers for @sentry/node, but
  // since @sentry/browser avoids custom headers to prevent CORS preflight
  