import type { GenerationActivationController } from "./generation-activation.js";
export interface ManagerUpgradeIdentity {
    managerId: string;
    candidateDigest: string | null;
}
/** 只接受可信 host 自身的模块地址；每次查询重核，并拒绝启动后的身份替换。 */
export declare function createManagerUpgradeIdentity(managerId: string, hostModuleUrl: string): () => ManagerUpgradeIdentity;
/** 本机OS事务确认请求；当前host持工作区锁，候选身份由host自身工件证明提供。 */
export declare function releaseManagerUpgrade(input: {
    workspace: string;
    managerId: string;
    body: unknown;
    lifecycle: Pick<GenerationActivationController, "runConfigurationTransaction">;
    verifyCandidate(digest: string): boolean;
    isAvailable(): boolean;
}): Promise<void>;
/** 可信host在启动时传入自身import.meta.url；不允许从请求或网关runtimeRoot提供路径。 */
export declare function createManagerUpgradeRelease(workspace: string, managerId: string, hostModuleUrl: string, lifecycle: Pick<GenerationActivationController, "runConfigurationTransaction">, isAvailable: () => boolean): (body: unknown) => Promise<void>;
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