export declare function resolveRegistryRecoveryProjection(input: {
    organizationId: string;
    deviceId: string;
    workspaceId: string;
    policyRevision: string;
    repositoryFingerprint: string;
    workspaces: unknown;
    repositoryAgents: unknown;
}): {
    repositoryBindingId: string;
    repositoryAgentId: string;
    repositoryAgentKey: string;
    controlBranch: string;
    endpointId: string | null;
    name: string | null;
    defaultBranch: string | null;
};
export declare function appendRecoveredWorkspace<T extends {
    workspaceId: string;
    organizationId: string;
    path: string;
    repositoryRemoteHash: string | null;
}>(records: readonly T[], recovered: T): {
    records: T[];
    alreadyPresent: boolean;
};
export declare function inspectRegistryRecoveryFile<T>(path: string): Promise<{
    kind: "absent" | "valid" | "corrupt_zero";
    bytes: Buffer<ArrayBufferLike> | null;
    records: T[];
    hash: string | null;
}>;
export declare function backupRegistryRecoveryFile(input: {
    home: string;
    path: string;
    expectedBytes: Buffer | null;
}): Promise<string | null>;
export declare function applyRegistryRecoveryFile<T extends {
    workspaceId: string;
    organizationId: string;
    path: string;
    repositoryRemoteHash: string | null;
}>(input: {
    home: string;
    path: string;
    expectedKind: 'absent' | 'corrupt_zero' | 'valid';
    expectedHash: string | null;
    entry: T;
}): Promise<{
    state: "already_present";
    backup: null;
    previousHash: string | null;
    restoredCount: number;
} | {
    state: "recovered";
    backup: string | null;
    previousHash: string | null;
    restoredCount: number;
}>;
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