fix: better error type

Author: Kikobeats

lightweight/index.d.ts

@@ -184,22 +184,39 @@ export type HTTPResponseRaw = HTTPResponse & { body: ArrayBuffer }
 
 export type MqlResponse = MqlPayload & { response: HTTPResponseWithBody }
 
-export type MqlError = {
-  code: string
-  data?: MqlResponseData
+export type MqlOptions = MqlClientOptions & MicrolinkApiOptions
+
+type MqlErrorGeneratedProps = {
   description: string
-  headers: { [key: string]: string }
-  message: string
-  more: string
   name: string
+}
+
+export type MqlError = {
+  code: string
   status: MqlStatus
+  message: string
+  data?: MqlResponseData
+  headers?: { [key: string]: string }
+  more?: string
   statusCode?: number
-  url: string
+  url?: string
 }
 
-export type MqlOptions = MqlClientOptions & MicrolinkApiOptions
+export type MqlErrorProps = MqlError & MqlErrorGeneratedProps
 
-export const MicrolinkError: new (props: object) => MqlError
+export declare class MicrolinkError extends Error {
+  constructor(props: MqlError)
+  readonly code: string
+  readonly status: MqlStatus
+  readonly message: string
+  readonly description: string
+  readonly name: string
+  readonly data?: MqlResponseData
+  readonly headers?: { [key: string]: string }
+  readonly more?: string
+  readonly statusCode?: number
+  readonly url?: string
+}
 
 export const version: string