message: chore(typings): fix test indentation
diff: @@ -230,23 +230,23 @@ describe('Observable.prototype.scan', () => {
  type('should accept array typed reducers', () => {
  let a: Rx.Observable<{ a: number; b: string }>;
  - a.scan((acc, value) => acc.concat(value), []);
  + a.reduce((acc, value) => acc.concat(value), []);
  });
  type('should accept T typed reducers', () => {
  let a: Rx.Observable<{ a?: number; b?: string }>;
  - a.scan((acc, value) => {
  - acc.a = value.a;
  - acc.b = value.b;
  + a.reduce((acc, value) => {
  + value.a = acc.a;
  + value.b = acc.b;
  return acc;
  }, {});
  });
  type('should accept R typed reducers', () => {
  let a: Rx.Observable<{ a: number; b: string }>;
  - a.scan<{ a?: number; b?: string }>((acc, value) => {
  - acc.a = value.a;
  - acc.b = value.b;
  + a.reduce<{ a?: number; b?: string }>((acc, value) => {
  + value.a = acc.a;
  + value.b = acc.b;
  return acc;
  }, {});
  });
  