import { Message } from '@cumulus/types';
declare type MessageWithOptionalWorkflowInfo = Message.CumulusMessage & {
    cumulus_meta: {
        workflow_start_time?: number;
        workflow_stop_time?: number;
    };
    meta: {
        status?: Message.WorkflowStatus;
        workflow_tasks?: object;
    };
};
/**
 * Get the status of a workflow message, if any.
 *
 * @param {MessageWithOptionalStatus} message - A workflow message object
 * @returns {Message.WorkflowStatus|undefined} The workflow status
 *
 * @alias module:workflows
 */
export declare const getMetaStatus: (message: MessageWithOptionalWorkflowInfo) => Message.WorkflowStatus | undefined;
/**
 * Get the workflow tasks in a workflow message, if any.
 *
 * @param {MessageWithOptionalWorkflowInfo} message - A workflow message object
 * @returns {Object|undefined} A map of the workflow tasks
 *
 * @alias module:workflows
 */
export declare const getMessageWorkflowTasks: (message: MessageWithOptionalWorkflowInfo) => object | undefined;
/**
 * Get the workflow start time, if any.
 *
 * @param {MessageWithOptionalWorkflowInfo} message - A workflow message object
 * @returns {number|undefined} The workflow start time, in milliseconds
 *
 * @alias module:workflows
 */
export declare const getMessageWorkflowStartTime: (message: MessageWithOptionalWorkflowInfo) => number;
/**
 * Get the workflow stop time, if any.
 *
 * @param {MessageWithOptionalWorkflowInfo} message - A workflow message object
 * @returns {number|undefined} The workflow stop time, in milliseconds
 *
 * @alias module:workflows
 */
export declare const getMessageWorkflowStopTime: (message: MessageWithOptionalWorkflowInfo) => number | undefined;
/**
 * Get the workflow name, if any.
 *
 * @param {Message.CumulusMessage} message - A workflow message object
 * @returns {string|undefined} The workflow name
 *
 * @alias module:workflows
 */
export declare const getMessageWorkflowName: (message: Message.CumulusMessage) => string | undefined;
/**
 * Get the workflow duration.
 *
 * @param {number} startTime - Workflow start time (as timestamp in ms)
 * @param {number} [stopTime] - Time to use for measuring duration (as timestamp in ms)
 * @returns {number} The workflow duration (in seconds)
 *
 * @alias module:workflows
 */
export declare const getWorkflowDuration: (startTime: number, stopTime?: number) => number;
export {};
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