flow like the river

VISUALIZACION/node_modules/@elastic/transport/lib/pool/BaseConnectionPool.d.ts

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+/// <reference types="node" />
+/// <reference types="node" />
+import { URL } from 'url';
+import { ConnectionOptions as TlsConnectionOptions } from 'tls';
+import Diagnostic from '../Diagnostic';
+import { kCaFingerprint } from '../symbols';
+import { Connection, ConnectionOptions, BaseConnection } from '../connection';
+import { HttpAgentOptions, UndiciAgentOptions, agentFn, ApiKeyAuth, BasicAuth, BearerAuth, nodeFilterFn, nodeSelectorFn } from '../types';
+type AddConnectionOptions = string | ConnectionOptions;
+export interface ConnectionPoolOptions {
+    tls?: TlsConnectionOptions;
+    agent?: HttpAgentOptions | UndiciAgentOptions | agentFn | false;
+    proxy?: string | URL;
+    auth?: BasicAuth | ApiKeyAuth | BearerAuth;
+    diagnostic?: Diagnostic;
+    Connection: typeof BaseConnection;
+    pingTimeout?: number;
+    resurrectStrategy?: 'none' | 'ping' | 'optimistic';
+    caFingerprint?: string;
+}
+export interface GetConnectionOptions {
+    filter?: nodeFilterFn;
+    selector?: nodeSelectorFn;
+    now: number;
+    requestId: string | number;
+    name: string | symbol;
+    context: any;
+}
+export default class BaseConnectionPool {
+    connections: Connection[];
+    size: number;
+    Connection: typeof BaseConnection;
+    diagnostic: Diagnostic;
+    auth?: BasicAuth | ApiKeyAuth | BearerAuth;
+    _agent?: HttpAgentOptions | UndiciAgentOptions | agentFn | false;
+    _proxy?: string | URL;
+    _tls?: TlsConnectionOptions;
+    [kCaFingerprint]?: string;
+    constructor(opts: ConnectionPoolOptions);
+    markAlive(connection: Connection): this;
+    markDead(connection: Connection): this;
+    getConnection(opts: GetConnectionOptions): Connection | null;
+    /**
+     * Creates a new connection instance.
+     */
+    createConnection(opts: string | ConnectionOptions): Connection;
+    /**
+     * Adds a new connection to the pool.
+     *
+     * @param {object|string} host
+     * @returns {ConnectionPool}
+     */
+    addConnection(connection: AddConnectionOptions | AddConnectionOptions[]): this;
+    /**
+     * Removes a new connection to the pool.
+     *
+     * @param {object} connection
+     * @returns {ConnectionPool}
+     */
+    removeConnection(connection: Connection): this;
+    /**
+     * Empties the connection pool.
+     *
+     * @returns {ConnectionPool}
+     */
+    empty(): Promise<void>;
+    /**
+     * Update the ConnectionPool with new connections.
+     *
+     * @param {array} array of connections
+     * @returns {ConnectionPool}
+     */
+    update(nodes: Array<Connection | ConnectionOptions>): this;
+    /**
+     * Transforms the nodes objects to a host object.
+     *
+     * @param {object} nodes
+     * @returns {array} hosts
+     */
+    nodesToHost(nodes: Record<string, any>, protocol: string): ConnectionOptions[];
+    /**
+     * Transforms an url string to a host object
+     *
+     * @param {string} url
+     * @returns {object} host
+     */
+    urlToHost(url: string): ConnectionOptions;
+}
+export {};