export default AsyncTracker;
/**
 * Represents an item in the async hooks tracking.
 */
export type AsyncHookItem = {
    /**
     * - The unique identifier for the async operation.
     */
    key: number;
    /**
     * - The type of the async operation, e.g., 'PROMISE'.
     */
    type: string;
    /**
     * - The async ID of the resource that triggered this operation.
     */
    triggerAsyncId: number;
    /**
     * - The call stack trace when the async operation was initialized.
     */
    stack: string;
    /**
     * - The Promise object associated with this operation, including its state and async IDs.-
     */
    resource: SystemTypes;
};
/**
 * /**
 */
export type SystemTypes = "PROMISE" | "TIMEOUT" | "PROCESSNEXTTICK" | "TICKOBJECT" | "SCRIPT" | "QUERYWRAP" | "FILEHANDLE" | "HTTP2SESSION" | "HTTP2STREAM" | "ZLIB" | "UDPSENDWRAP" | "WRITEWRAP" | "SHUTDOWNWRAP" | "PROMISEEXECUTOR" | "TCPCONNECTWRAP" | "GETADDRINFOREQWRAP" | "GETNAMEINFOREQWRAP" | "IMMEDIATE" | "TCPWRAP" | "TCPSERVERWRAP" | "UDPWRAP" | "FSREQCALLBACK" | "HTTPPARSER" | "PIPEWRAP" | "PIPECONNECTWRAP" | "STREAMWRAP" | "TTYWRAP" | "PROCESS" | "SIGNALWRAP" | "TIMERWRAP";
declare class AsyncTracker {
    /**
    * Enables tracking of asynchronous methods. Optionally, only methods of a specified type can be tracked.
    * @param {SystemTypes} [type] - optional only register async methods for a specific type
    */
    enable(type?: SystemTypes): void;
    /**
    * Disables the tracking of asynchronous methods.
    */
    disable(): void;
    /**
    * Clears all tracked asynchronous methods.
    */
    reset(): void;
    report(verbose?: boolean): number;
    /**
    * Returns an array of unresolved asynchronous methods, optionally filtered by type
    * @param {SystemTypes} [type] - The type of async methods to filter by
    * @returns {AsyncHookItem[]}
    */
    getUnresolved(type?: SystemTypes): AsyncHookItem[];
    /**
    * Returns a description of the specified asynchronous method type
    * @param {SystemTypes} type - The type of asynchronous method.
    * @returns {string}
    */
    getTypeDescription(type: SystemTypes): string;
    /**
    * Adds or overwrites a custom type for asynchronous methods.
    * @param {string} type - The type of asynchronous method.
    * @param {string} description - the description
    * @returns {void}
    */
    addCustomType(type: string, description: string): void;
    #private;
}