import type { Attachment, OGAttachment } from 'open-chat-js';
import type { DefaultStreamChatGenerics } from '../../types/types';
type AttachmentLoadingState = 'uploading' | 'finished' | 'failed';
export type FileUpload = {
    file: {
        name: string;
        lastModified?: number;
        lastModifiedDate?: Date;
        size?: number;
        type?: string;
        uri?: string;
    };
    id: string;
    state: AttachmentLoadingState;
    thumb_url?: string;
    url?: string;
};
export type ImageUpload<StreamChatGenerics extends DefaultStreamChatGenerics = DefaultStreamChatGenerics> = {
    file: {
        name: string;
        height?: number;
        lastModified?: number;
        lastModifiedDate?: Date;
        size?: number;
        type?: string;
        uri?: string;
        width?: number;
    };
    id: string;
    state: AttachmentLoadingState;
    previewUri?: string;
    url?: string;
} & Pick<Attachment<StreamChatGenerics>, 'og_scrape_url' | 'title' | 'title_link' | 'author_name' | 'text'>;
export declare enum LinkPreviewState {
    /** Link preview has been dismissed using MessageInputContextValue.dismissLinkPreview **/
    DISMISSED = "dismissed",
    /** Link preview could not be loaded, the enrichment request has failed. **/
    FAILED = "failed",
    /** Link preview has been successfully loaded. **/
    LOADED = "loaded",
    /** The enrichment query is in progress for a given link. **/
    LOADING = "loading",
    /** The link is scheduled for enrichment. **/
    QUEUED = "queued"
}
export type LinkURL = string;
export type LinkPreview = OGAttachment & {
    state: LinkPreviewState;
};
export declare enum SetLinkPreviewMode {
    UPSERT = 0,
    SET = 1,
    REMOVE = 2
}
export type LinkPreviewMap = Map<LinkURL, LinkPreview>;
export {};
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