class Poolimport { Pool } from "https://deno.land/x/pg@v0.6.1/mod.ts"; ConstructorsnewPool(options: PoolConfig)Propertiesprivateclients: ClientOfPool[]privateended: booleanprivateidle: ClientOfPool[]privatequeue: Function[]readonlyclientConfig: ClientConfigreadonlyidleTimeoutMillis: numberreadonlymax: numberreadonlyqueueLimit: numberreadonlywaitForConnections: booleanreadonlywaitForConnectionsMillis: numberMethodsprivateremoveClient(client: ClientOfPool)connect(): Promise<ClientOfPool>end(): Promise<void>query(sql: string): Promise<Query>