export type ShareLinkKind = 'message' | 'conversation' | 'article' | 'image' | 'video' | 'audio' | 'file' | 'recording' | 'agent' | 'world' | 'public-record' | 'topic' | 'call' | 'call-invite' | 'voiceprint' | 'auto-sticker' | 'extension';
export interface ShareLinkTarget {
    url: string;
    kind: ShareLinkKind;
    id: string;
    environment: 'prod' | 'test';
    code?: string;
    stamp?: number;
}
export interface ShareLinkPreview {
    kind: ShareLinkKind;
    state: 'ready' | 'generic' | 'unavailable' | 'expired' | 'auditing' | 'restricted' | 'error';
    title?: string;
    author?: string;
    /** Derived from authenticated source ownership, never from a matching name. */
    authorIsMe?: boolean;
    avatarUrl?: string;
    summary?: string;
    thumbnailUrl?: string;
    count?: number;
    timestamp?: number;
    durationMillis?: number;
    fileSize?: number;
    version?: string;
    callMediaType?: 'audio' | 'video';
}
export declare const shareLinkLabels: Record<ShareLinkKind, string>;
/** Legacy/imported Record identities can contain namespace separators such as ':'. */
export declare function isPublicRecordUid(value: string): boolean;
/** A URL is an identifier, never a server-side fetch destination. */
export declare function parseShareLink(raw: string): ShareLinkTarget | undefined;
/** Do not send credentials/actions on Arkme domains through generic metadata scraping. */
export declare function isInternalShareHost(raw: string): boolean;
export declare function collectShareLinks(text: string, format: 'plain' | 'markdown'): {
    links: ShareLinkTarget[];
    standalone: boolean;
};
export declare function previewObject(value: unknown): Record<string, unknown>;
export declare function sharePreviewIsOwnMessage(raw: unknown, viewerUserId: number): boolean;
export declare function previewText(value: unknown, max?: number): string;
export declare function previewImageUrl(value: unknown): string | undefined;
/** Pure projection: no private lookup, recursive resolution, AI, or media download. */
export declare function projectSharePreview(target: ShareLinkTarget, raw: unknown): ShareLinkPreview;
//# sourceMappingURL=share-link-preview.d.ts.map