import { ProtectedRecordStore, type LocalRecordSnapshot } from "./protected-records.js";
declare const steps: readonly ["private-home", "environment", "seed", "unit", "reload", "enable", "receipt"];
type Step = typeof steps[number];
type Position = "planned" | "submitted" | "acknowledged" | "unknown";
export interface ServiceInstallIntent {
    schemaVersion: 1;
    attemptId: string;
    space: string;
    definition: string;
    definitionRevision: string;
    instanceId: string;
    machine: string;
    uid: number;
    unit: string;
    unitPath: string;
    unitSha256: string;
    environmentSha256: string;
    privateHome: string;
    environmentFile: string;
    generation: string;
    step: Step;
    position: Position;
    createdAt: string;
    updatedAt: string;
}
export declare function serviceInstallIntentProjection(value: ServiceInstallIntent): {
    attemptId: string;
    unit: string;
    unitPath: string;
    privateHome: string;
    environmentFile: string;
    generation: string;
    step: "seed" | "unit" | "environment" | "private-home" | "reload" | "enable" | "receipt";
    position: Position;
    lastAcknowledgedStep: "seed" | "unit" | "environment" | "private-home" | "reload" | "enable" | "receipt" | null;
    updatedAt: string;
};
export declare const serviceInstallIntentStore: (space: string) => ProtectedRecordStore<ServiceInstallIntent>;
export declare function serviceInstallIntentFor(space: string, id: string): LocalRecordSnapshot<ServiceInstallIntent> | undefined;
export declare function serviceInstallIntents(space: string): LocalRecordSnapshot<ServiceInstallIntent>[];
/** Create once before any unit/private-store effect. An uncertain local publication is retained
 *  as unknown, so the caller inspects the named intent rather than creating another attempt. */
export declare function beginServiceInstallIntent(value: ServiceInstallIntent): LocalRecordSnapshot<ServiceInstallIntent>;
/** Persist intent before each non-idempotent native step and its result after it returns.
 *  Unknown is terminal until explicit reconciliation; no caller automatically replays it. */
export declare function advanceServiceInstallIntent(expected: LocalRecordSnapshot<ServiceInstallIntent>, step: Step, position: Position): LocalRecordSnapshot<ServiceInstallIntent>;
export {};
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