/**
 * Configuration for graph building mode
 */
export interface GraphBuildingContext {
    /** Whether graph building mode is active */
    isBuildingGraph: boolean;
    /** Exit worker after graph is built */
    exitAfterBuildingGraph?: boolean;
    /** Output file path for generated graph */
    graphOutputFile?: string;
    /** Split camelCase activity names into words */
    splitNamesByWords?: boolean;
    /** Output only Mermaid syntax (no paths) */
    mermaidOnly?: boolean;
    /** Maximum depth for child workflow recursion (default: 10) */
    maxChildDepth?: number;
}
/**
 * Represents a single node in the workflow graph
 */
export interface GraphNode {
    id: string;
    name: string;
    type: 'activity' | 'decision' | 'childWorkflow' | 'start' | 'end';
    /** For decisions: the branch taken (yes/no) */
    branch?: string;
    /** For child workflows: the child workflow type */
    childWorkflowType?: string;
}
/**
 * Represents an edge between two nodes
 */
export interface GraphEdge {
    source: string;
    target: string;
    label?: string;
}
/**
 * A complete execution path through the workflow
 */
export type GraphPath = GraphNode[];
/**
 * Result of graph generation
 */
export interface GraphResult {
    /** All captured execution paths */
    paths: GraphPath[];
    /** Unique edges in the graph */
    edges: GraphEdge[];
    /** Mermaid syntax output */
    mermaid: string;
    /** Human-readable path descriptions */
    pathDescriptions: string[];
}
/**
 * Metadata stored on decision-marked activities
 */
export interface DecisionMetadata {
    positiveLabel?: string;
    negativeLabel?: string;
}
/**
 * Symbol key for storing decision metadata */
export declare const DECISION_METADATA_KEY: unique symbol;
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