/**
 * sf_governance_effectiveness 工具 — 查询 governance 治理有效性指标(只读)。
 *
 * 返回 totalGenerated/totalRequirements/requirementCompletionRate/policyEffectiveness/failureRate。
 * 不泄露 governanceResult。
 */
import type { ToolRegistrationContext } from "./middleware.js";
import type { GovernanceEffectivenessReport } from "../../core/governance/effectiveness_aggregation.js";
/** sf_governance_effectiveness 核心编排(可测):聚合治理有效性。 */
export declare function runSfGovernanceEffectiveness(projectPath: string): Promise<GovernanceEffectivenessReport>;
export declare function registerSfGovernanceEffectivenessTools(ctx: ToolRegistrationContext): Promise<void>;