/**
 * manifest diagram command
 *
 * Generates Mermaid diagrams from Manifest IR:
 *   - ER diagrams (entity-relationship)
 *   - State machine diagrams (from entity transitions)
 *   - Sequence diagrams (from command execution flows)
 *
 * Accepts .manifest source files or precompiled .ir.json files.
 * Outputs .mmd files (or optionally markdown-wrapped code blocks).
 */
export interface DiagramOptions {
    output?: string;
    type?: 'er' | 'state' | 'sequence' | 'all';
    entity?: string;
    markdown?: boolean;
    dryRun?: boolean;
}
/**
 * Generate Mermaid diagrams from IR or .manifest source files.
 */
export declare function diagramCommand(source: string | undefined, options?: DiagramOptions): Promise<void>;
//# sourceMappingURL=diagram.d.ts.map