chore(types): add more api errors (#3687)

Author: stackchain

packages/types/src/api/errors.ts

@@ -11,3 +11,6 @@ export class ApiErrorUnknown extends Error {}
 export class ApiErrorNetwork extends Error {}
 export class ApiErrorInvalidState extends Error {}
 export class ApiErrorResponseMalformed extends Error {}
+export class ApiErrorServiceUnavailable extends Error {}
+export class ApiErrorMethodNotAllowed extends Error {}
+export class ApiErrorContentNotAcceptable extends Error {}

packages/types/src/api/status-code.ts

@@ -7,7 +7,10 @@ export enum ApiHttpStatusCode {
   Unauthorized = 401,
   Forbidden = 403,
   NotFound = 404,
+  MethodNotAllowed = 405,
+  ContentNotAcceptable = 406,
   TooEarly = 425,
   TooManyRequests = 429,
   InternalServerError = 500,
+  ServiceUnavailable = 503,
 }