/**
 * Compatibility adapter for the historical graph executor API.
 * Graph configs now compile to WorkflowIR and execute through the single
 * Effect-native workflow executor.
 */
import { Context, Effect, Layer } from 'effect';
import type { AgentResponse } from '../agent/agent';
import type { PipelineContext } from './context';
import type { AgentManagerLike, ExecutorOptions, HookManagerLike } from './executor';
import type { BranchCondition, GraphEdge, GraphWorkflowConfig } from './graph';
import type { Tracer } from '../tracing';
export interface GraphExecutionResult {
    success: boolean;
    context: PipelineContext;
    outputs: Record<string, unknown>;
    executedNodes: string[];
    error?: Error;
    abortedBy?: string;
}
export type GraphExecutionError = Error;
export interface GraphExecutorOptions extends ExecutorOptions {
    conversationId?: string;
    agentManager: AgentManagerLike;
    hookManager?: HookManagerLike;
    tracer?: Tracer;
    pipelineManager?: {
        getPipeline: (id: string) => {
            execute: (input: unknown) => Promise<AgentResponse>;
        } | undefined;
    };
}
export interface GraphExecutorService {
    executeGraphWorkflow(config: GraphWorkflowConfig, input: string, options: GraphExecutorOptions): Effect.Effect<GraphExecutionResult, GraphExecutionError>;
}
export declare const GraphExecutorService: Context.Tag<GraphExecutorService, GraphExecutorService>;
export declare function evaluateCondition(condition: BranchCondition, context: PipelineContext): boolean;
export declare function selectNextNodes(currentNode: string, edges: GraphEdge[], context: PipelineContext): string[];
export declare function executeGraphWorkflowEffect(config: GraphWorkflowConfig, input: string, options: GraphExecutorOptions): Effect.Effect<GraphExecutionResult, GraphExecutionError>;
export declare const GraphExecutorServiceLive: Layer.Layer<GraphExecutorService, never, never>;
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