chore(): rename class to match ts-defs

Author: chyzwar

Diff for: packages/pg-query-stream/src/index.ts

@@ -2,15 +2,17 @@ import { Readable } from 'stream'
 import { Submittable, Connection } from 'pg'
 import Cursor from 'pg-cursor'
 
-interface PgQueryStreamConfig {
+interface QueryStreamConfig {
   batchSize?: number
   highWaterMark?: number
   rowMode?: 'array'
   types?: any
 }
 
-class PgQueryStream extends Readable implements Submittable {
+class QueryStream extends Readable implements Submittable {
   cursor: any
+  _result: any
+
   handleRowDescription: Function
   handleDataRow: Function
   handlePortalSuspended: Function
@@ -19,9 +21,7 @@ class PgQueryStream extends Readable implements Submittable {
   handleError: Function
   handleEmptyQuery: Function
 
-  _result: any
-
-  constructor(text: string, values?: any[], config: PgQueryStreamConfig = {}) {
+  public constructor(text: string, values?: any[], config: QueryStreamConfig = {}) {
     const { batchSize, highWaterMark = 100 } = config
 
     super({ objectMode: true, autoDestroy: true, highWaterMark: batchSize || highWaterMark })
@@ -40,20 +40,21 @@ class PgQueryStream extends Readable implements Submittable {
     this._result = this.cursor._result
   }
 
-  submit(connection: Connection): void {
+  public submit(connection: Connection): void {
     this.cursor.submit(connection)
   }
 
-  _destroy(_err: Error, cb: Function) {
+  public _destroy(_err: Error, cb: Function) {
     this.cursor.close((err?: Error) => {
       cb(err || _err)
     })
   }
 
   // https://nodejs.org/api/stream.html#stream_readable_read_size_1
-  _read(size: number) {
-    this.cursor.read(size, (err: Error, rows: any[], result: any) => {
+  public _read(size: number) {
+    this.cursor.read(size, (err: Error, rows: any[]) => {
       if (err) {
+        // https://nodejs.org/api/stream.html#stream_errors_while_reading
         this.destroy(err)
       } else {
         for (const row of rows) this.push(row)
@@ -63,4 +64,4 @@ class PgQueryStream extends Readable implements Submittable {
   }
 }
 
-export = PgQueryStream
+export = QueryStream