import type { ArkmeUploadCompletion } from './services/media-service.js';
import type { DatabaseSync } from 'node:sqlite';
import type { ArkmeSelfRoleSnapshot } from './types.js';
export interface CloudSelfRoleSnapshot {
    role_id: string;
    name: string;
    avatar_file_asset_uid?: string;
}
export interface CloudSelfRole extends CloudSelfRoleSnapshot {
    name_at: number;
    avatar_at: number;
    deleted_at: number;
    version: number;
    deleted: boolean;
    update_at: number;
}
export interface SelfRoleWrite extends ArkmeSelfRoleSnapshot {
    nameAt: number;
    avatarAt: number;
    deletedAt: number;
}
/** Attribute timestamps make retries idempotent; no persisted request or conflict state. */
export declare class SelfRoleSyncStore {
    private readonly db;
    private readonly transaction;
    constructor(db: DatabaseSync, transaction: (action: () => void) => void);
    dirtyRoleIds(userId: number): string[];
    isKnownRemotely(userId: number, roleId: string): boolean;
    next(userId: number, roleId?: string): SelfRoleWrite | undefined;
    acknowledge(userId: number, role: CloudSelfRole): void;
    merge(userId: number, role: CloudSelfRole): void;
    asset(userId: number, ref: string): string | undefined;
    pendingAvatarCompletion(userId: number, ref: string): ArkmeUploadCompletion | undefined;
    saveAvatarCompletion(userId: number, ref: string, completion: ArkmeUploadCompletion): void;
    saveAsset(userId: number, ref: string, uid: string): void;
    pendingBindings(userId: number, after?: string): Array<{
        recordUid: string;
        snapshot: ArkmeSelfRoleSnapshot;
    }>;
    cacheSnapshot(userId: number, recordUid: string, snapshot: ArkmeSelfRoleSnapshot): void;
    acknowledgeBinding(userId: number, recordUid: string): void;
}
export declare function selfRoleSnapshotFromCloud(value: unknown): ArkmeSelfRoleSnapshot | undefined;
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