import type { Claim } from './Claim';
declare type ValidFormats = 'image/jpeg' | 'image/png';
export interface IThumbnailData {
    format: ValidFormats;
    image: number[];
}
export interface IThumbnail {
    url: string | null;
    dispose?: () => void;
}
export interface IAssetData {
    /**
     * A human readable title, generally source filename
     */
    title: string;
    /**
     * The format of the source file as a mime type or extension
     */
    format: string;
    /**
     * Document ID from `xmpMM:DocumentID` in XMP metadata
     */
    document_id: string;
    /**
     * Instance ID from `xmpMM:InstanceID` in XMP metadata
     */
    instance_id: string;
    /**
     * Binary thumbnail of the image
     */
    thumbnail?: IThumbnailData | null | undefined;
}
export declare class Asset {
    #private;
    readonly parent: Claim;
    readonly data: IAssetData;
    readonly type: string | undefined;
    readonly arrayBuffer: ArrayBuffer | undefined;
    constructor(parent: Claim, data: IAssetData);
    get blob(): Blob | undefined;
    computeHash(): Promise<string | null>;
    /**
     * Generates a blob URL from the thumbnail data
     *
     * @returns An object with a `url` and `dispose` function
     */
    generateThumbnailUrl(): Promise<IThumbnail>;
}
export {};
//# sourceMappingURL=Asset.d.ts.map