/**
 * Workflow state export types.
 *
 * Raw export types wrap the HotMesh DurableJobExport model with LT-specific
 * naming so consumers never couple directly to the engine layer.
 *
 * Execution types are re-exported directly from HotMesh's native
 * structured execution event format (added in 0.10.2).
 */
export type { WorkflowExecution, WorkflowExecutionEvent, WorkflowExecutionStatus, WorkflowExecutionSummary, WorkflowEventType, WorkflowEventCategory, WorkflowEventAttributes, ExecutionExportOptions, ExportMode, ActivityDetail, JobExport, WorkflowExecutionStartedAttributes, WorkflowExecutionCompletedAttributes, WorkflowExecutionFailedAttributes, ActivityTaskScheduledAttributes, ActivityTaskCompletedAttributes, ActivityTaskFailedAttributes, ChildWorkflowExecutionStartedAttributes, ChildWorkflowExecutionCompletedAttributes, ChildWorkflowExecutionFailedAttributes, TimerStartedAttributes, TimerFiredAttributes, WorkflowExecutionSignaledAttributes, } from '@hotmeshio/hotmesh/build/types/exporter';
/**
 * Facets available in a workflow export.
 * Mirrors HotMesh ExportFields.
 */
export type LTExportField = 'data' | 'state' | 'status' | 'timeline' | 'transitions';
/**
 * Options for controlling which facets are included in an export.
 *
 * - `allow` — whitelist: only these facets are returned.
 * - `block` — blacklist: all facets *except* these are returned.
 * - `values` — when false, timeline entries omit their value payloads
 *   (useful for reducing transfer size).
 *
 * If neither `allow` nor `block` is supplied every facet is included.
 */
export interface LTExportOptions {
    allow?: LTExportField[];
    block?: LTExportField[];
    values?: boolean;
    enrich_inputs?: boolean;
}
/**
 * A single entry in the workflow activity timeline.
 * Each entry represents an activity execution with its index
 * position in the execution graph.
 */
export interface LTTimelineEntry {
    key: string;
    value: Record<string, any> | string | number | null;
    index: number;
    secondary?: number;
    dimension?: string;
}
/**
 * A single state transition in the workflow execution.
 * Tracks which activity moved through which dimension and when.
 */
export interface LTTransitionEntry {
    activity: string;
    dimensions: string;
    created: string;
    updated: string;
}
/**
 * Full workflow state export (raw HotMesh format).
 *
 * Returned by the export service and the
 * `GET /api/workflow-states/:workflowId` endpoint.
 *
 * Facets are optional because callers may use `allow` / `block`
 * to restrict the response.
 */
export interface LTWorkflowExport {
    /** The workflow ID this export belongs to. */
    workflow_id: string;
    /** Input/output data stored during execution. */
    data?: Record<string, any>;
    /** Job state hash — current key/value pairs. */
    state?: Record<string, any>;
    /** Numeric status semaphore (positive = complete, 0 = pending, negative = interrupted). */
    status?: number;
    /** Ordered activity execution timeline. */
    timeline?: LTTimelineEntry[];
    /** Activity state transitions in chronological order. */
    transitions?: LTTransitionEntry[];
    /** Structured per-activity details with input/output (requires enrich_inputs). */
    activities?: import('@hotmeshio/hotmesh/build/types/exporter').ActivityDetail[];
}