import { TransportMessage } from '../transport';
import ALS from 'alscontext';
type Context = TransportMessage<unknown> & {
    isInHandlerContext?: boolean;
};
/**
 * A context that stores the transport message when it is received from the bus. Any calls in deeper stacks can
 * access the context by calling `messageHandlingContext.get()`.
 */
declare class MessageHandlingContext extends ALS {
    /**
     * Fetch the message context for the current async stack
     */
    get(): Context;
    /**
     * Set the message context for the current async stack
     */
    set(message: Context): any;
    /**
     * Start and run a new async context
     */
    run<T>(context: Context, fn: () => T | Promise<T>, isInHandlerContext?: boolean): T | Promise<T>;
    /**
     * Check if the call stack is within a handler or workflow handler context
     */
    get isInHandlerContext(): boolean;
}
export declare const messageHandlingContext: MessageHandlingContext;
export {};