import type { GraphPath } from '../types.js';
interface MermaidOptions {
    direction?: 'LR' | 'TB' | 'RL' | 'BT';
    splitNamesByWords?: boolean;
}
/**
 * Generates Mermaid flowchart syntax from workflow execution paths.
 */
export declare function generateMermaid(paths: GraphPath[], options?: MermaidOptions): string;
/**
 * Generates human-readable path descriptions.
 */
export declare function generatePathDescriptions(paths: GraphPath[]): string[];
export {};
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