export interface CommandRunResult {
    exitCode: number;
    stdout: string;
    stderr: string;
}
export interface DiagramCommandRunner {
    run(command: string, args: string[]): Promise<CommandRunResult>;
}
export interface DiagramLintResult {
    valid: boolean;
    tool: "mmdc";
    command: string;
    args: string[];
    exitCode: number | null;
    stdout: string;
    stderr: string;
    missingTool: boolean;
    installHint?: string;
}
export interface DiagramEvidenceResult {
    artifact: string;
    content: string;
}
export type DiagramQuestionDomain = "architecture" | "workflow" | "integration" | "data" | "deployment";
export declare const diagramTypeDecisionMatrix: Record<DiagramQuestionDomain, string>;
export declare function recommendDiagramType(domain: DiagramQuestionDomain): string;
export declare function lintMermaidDiagram({ content, filePath, runner, }: {
    content?: string;
    filePath?: string;
    runner?: DiagramCommandRunner;
}): Promise<DiagramLintResult>;
export declare function recordDiagramLintEvidence({ taskId, result, root, }: {
    taskId: string;
    result: DiagramLintResult;
    root?: string;
}): Promise<DiagramEvidenceResult>;