/**
 * Inngest orchestration layer
 *
 * Pure wrapper around Inngest that doesn't change any engine logic.
 * Creates and manages its own Inngest client internally.
 *
 * @module orchestration/inngest
 */
import type { InngestConfig } from "../core/engine/engine-config.js";
import type { PhaseExecutor } from "../core/execution/phase-executor.js";
import type { SectionData, ProcessOptions, ProcessResult } from "../types.js";
/**
 * Workflow execution event data
 */
interface WorkflowEventData {
    processId: string;
    sections: SectionData[];
    options: ProcessOptions;
}
/**
 * Inngest orchestrator for distributed workflow execution
 *
 * Provides:
 * - Automatic Inngest client creation
 * - Checkpoint-based execution
 * - Step-by-step workflow orchestration
 * - State serialization/deserialization
 *
 * @note This module uses dynamic imports and types to support optional Inngest dependency
 */
export declare class InngestOrchestrator {
    private readonly phaseExecutor;
    private readonly config;
    private readonly inngest;
    private readonly functionPrefix;
    constructor(phaseExecutor: PhaseExecutor, config: InngestConfig);
    /**
     * Get Inngest client instance
     *
     * @returns Inngest client for use with serve helpers
     */
    getClient(): unknown;
    /**
     * Get Inngest function definitions for registration
     *
     * @returns Array of Inngest functions
     */
    getFunctions(): unknown[];
    /**
     * Execute workflow through Inngest (async)
     *
     * @param params - Workflow execution parameters
     * @returns Immediate acknowledgment (workflow runs async)
     */
    execute(params: WorkflowEventData): Promise<ProcessResult>;
    /**
     * Create serve handler for HTTP endpoints
     *
     * @returns Serve handler for Next.js/Express
     */
    createServeHandler(): unknown;
    /**
     * Create Inngest client from configuration
     *
     * @param config - Inngest configuration
     * @returns Configured Inngest client
     * @throws Error if Inngest package not installed
     */
    private createInngestClient;
    /**
     * Create the main workflow Inngest function
     *
     * @returns Inngest function definition
     */
    private createWorkflowFunction;
    /**
     * Execute a single dimension group
     *
     * @param state - Current process state
     * @param group - Dimension names to execute
     * @param dependencyGraph - Full dependency graph
     * @param options - Process options
     */
    private executeSingleGroup;
}
export {};
//# sourceMappingURL=inngest-orchestrator.d.ts.map