🤖 Merge PR DefinitelyTyped#72649 feat(pg): add default export by @perrin4869

Author: perrin4869

types/pg/index.d.mts

@@ -0,0 +1,34 @@
+import type * as pg from "./index.d.ts";
+
+import TypeOverrides = require("./lib/type-overrides");
+
+export type * from "./index.d.ts";
+
+export const defaults: typeof pg.defaults;
+export const Client: typeof pg.Client;
+export const Query: typeof pg.Query;
+export const Pool: typeof pg.Pool;
+export const Connection: typeof pg.Connection;
+export const types: typeof pg.types;
+export const DatabaseError: typeof pg.DatabaseError;
+export const escapeIdentifier: typeof pg.escapeIdentifier;
+export const escapeLiteral: typeof pg.escapeLiteral;
+export const Result: typeof pg.Result;
+
+export { TypeOverrides };
+
+declare const PG: {
+    defaults: typeof pg.defaults;
+    Client: typeof pg.Client;
+    Query: typeof pg.Query;
+    Pool: typeof pg.Pool;
+    Connection: typeof pg.Connection;
+    types: typeof pg.types;
+    DatabaseError: typeof pg.DatabaseError;
+    TypeOverrides: typeof TypeOverrides;
+    escapeIdentifier: typeof pg.escapeIdentifier;
+    escapeLiteral: typeof pg.escapeLiteral;
+    Result: typeof pg.Result;
+};
+
+export default PG;

types/pg/index.d.ts

@@ -326,3 +326,13 @@ import * as Pg from ".";
 export const native: typeof Pg | null;
 
 export { DatabaseError } from "pg-protocol";
+
+export class Result<R extends QueryResultRow = any> implements QueryResult<R> {
+    command: string;
+    rowCount: number | null;
+    oid: number;
+    fields: FieldDef[];
+    rows: R[];
+
+    constructor(rowMode: string, t: typeof types);
+}

types/pg/package.json

@@ -1,10 +1,17 @@
 {
     "private": true,
     "name": "@types/pg",
-    "version": "8.12.9999",
+    "version": "8.15.9999",
     "projects": [
         "https://github.com/brianc/node-postgres"
     ],
+    "exports": {
+        ".": {
+            "import": "./index.d.mts",
+            "require": "./index.d.ts"
+        },
+        "./lib/*": "./lib/*.d.ts"
+    },
     "dependencies": {
         "@types/node": "*",
         "pg-protocol": "*",

types/pg/pg-tests.mts

@@ -0,0 +1,44 @@
+import pg, {
+    Client,
+    Connection,
+    DatabaseError,
+    defaults,
+    escapeIdentifier,
+    escapeLiteral,
+    Pool,
+    Query,
+    TypeOverrides,
+    types,
+} from "pg";
+
+const client = new pg.Client({
+    host: "my.database-server.com",
+    port: 5334,
+    user: "database-user",
+    password: "secretpassword!!",
+    application_name: "DefinitelyTyped",
+    keepAlive: true,
+});
+client.setTypeParser(20, val => Number(val));
+client.getTypeParser(20);
+
+const res = new pg.Result("array", pg.types);
+res.rows.forEach(row => row);
+
+const poolSize: number | undefined = defaults.poolSize;
+const poolIdleTimeout: number | undefined = defaults.poolIdleTimeout;
+const reapIntervalMillis: number | undefined = defaults.reapIntervalMillis;
+const binary: boolean | undefined = defaults.binary;
+const parseInt8: boolean | undefined = defaults.parseInt8;
+const parseInputDatesAsUTC: boolean | undefined = defaults.parseInputDatesAsUTC;
+
+const client2 = new Client({
+    host: "my.database-server.com",
+    port: 5334,
+    user: "database-user",
+    password: "secretpassword!!",
+    application_name: "DefinitelyTyped",
+    keepAlive: true,
+});
+client2.setTypeParser(20, val => Number(val));
+client2.getTypeParser(20);

types/pg/tsconfig.json

@@ -15,6 +15,7 @@
     },
     "files": [
         "index.d.ts",
-        "pg-tests.ts"
+        "pg-tests.ts",
+        "pg-tests.mts"
     ]
 }