`deno run` ignores @deno-types?

Uncaught SyntaxError: The requested module 'pg' does not provide an export named 'Pool'
import { Pool } from "pg";

Uncaught SyntaxError: The requested module 'pg' does not provide an export named 'Pool'
import { Pool } from "pg";

I get the above error for the below line

// @deno-types="npm:@types/pg"
import { Pool } from "pg";

// @deno-types="npm:@types/pg"
import { Pool } from "pg";

I have this in my import map

"pg": "npm:pg@8.11.3",

"pg": "npm:pg@8.11.3",

deno 1.37.2 (release, aarch64-apple-darwin)