export interface ArtifactMetadata {
    id: string;
    size: number;
    mimeType?: string;
    source?: string;
    tags?: string[];
    createdAt: string;
    description?: string;
}
export interface ArtifactPutResult {
    id: string;
    size: number;
    summary: string;
}
/**
 * Context bound by the CLI bootstrap so every artifact write carries
 * the active profile + CLI version into the transparency log. Kept
 * module-local so the ArtifactStore class stays decoupled from
 * auth/profile state.
 */
interface ArtifactLogContext {
    profile?: string;
    cliVersion?: string;
    /** Set to false to disable the transparency log (tests, --self-test). */
    enabled: boolean;
}
export declare function setArtifactLogContext(ctx: Partial<Omit<ArtifactLogContext, 'enabled'>> & {
    enabled?: boolean;
}): void;
export declare class ArtifactStore {
    private readonly root;
    private indexCache;
    constructor(root?: string);
    put(content: string | Buffer, meta?: Partial<ArtifactMetadata>): ArtifactPutResult;
    get(id: string): Buffer;
    getString(id: string): string;
    has(id: string): boolean;
    meta(id: string): ArtifactMetadata | null;
    list(filter?: {
        source?: string;
        tag?: string;
    }): ArtifactMetadata[];
    private blobPath;
    private indexPath;
    private loadIndex;
    private writeMeta;
    private buildSummary;
}
export declare function getSharedArtifactStore(): ArtifactStore;
export {};
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