import { RequestContext } from '../../di/index.js';
import type { SerializedError } from '../../error/index.js';
import type { PubSub } from '../../events/pubsub.js';
import type { ObservabilityContext } from '../../observability/index.js';
import type { DefaultExecutionEngine } from '../default.js';
import type { EntryExecutionResult, ExecutionContext, OutputWriter, RestartExecutionParams, SerializedStepFlowEntry, StepFlowEntry, StepResult, TimeTravelExecutionParams, WorkflowRunStatus } from '../types.js';
export interface PersistStepUpdateParams {
    workflowId: string;
    runId: string;
    resourceId?: string;
    stepResults: Record<string, StepResult<any, any, any, any>>;
    serializedStepGraph: SerializedStepFlowEntry[];
    executionContext: ExecutionContext;
    workflowStatus: WorkflowRunStatus;
    result?: Record<string, any>;
    error?: SerializedError;
    requestContext: RequestContext;
    /**
     * Tracing context for span continuity during suspend/resume.
     * When provided, this will be persisted to the snapshot for use on resume.
     */
    tracingContext?: {
        traceId?: string;
        spanId?: string;
        parentSpanId?: string;
    };
}
export declare function persistStepUpdate(engine: DefaultExecutionEngine, params: PersistStepUpdateParams): Promise<void>;
export interface ExecuteEntryParams extends ObservabilityContext {
    workflowId: string;
    runId: string;
    resourceId?: string;
    entry: StepFlowEntry;
    prevStep: StepFlowEntry;
    serializedStepGraph: SerializedStepFlowEntry[];
    stepResults: Record<string, StepResult<any, any, any, any>>;
    restart?: RestartExecutionParams;
    timeTravel?: TimeTravelExecutionParams;
    resume?: {
        steps: string[];
        stepResults: Record<string, StepResult<any, any, any, any>>;
        resumePayload: any;
        resumePath: number[];
    };
    executionContext: ExecutionContext;
    pubsub: PubSub;
    abortController: AbortController;
    requestContext: RequestContext;
    outputWriter?: OutputWriter;
    disableScorers?: boolean;
    perStep?: boolean;
}
export declare function executeEntry(engine: DefaultExecutionEngine, params: ExecuteEntryParams): Promise<EntryExecutionResult>;
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