/// <reference types="mongoose/types/aggregate" />
/// <reference types="mongoose/types/callback" />
/// <reference types="mongoose/types/collection" />
/// <reference types="mongoose/types/connection" />
/// <reference types="mongoose/types/cursor" />
/// <reference types="mongoose/types/document" />
/// <reference types="mongoose/types/error" />
/// <reference types="mongoose/types/expressions" />
/// <reference types="mongoose/types/helpers" />
/// <reference types="mongoose/types/middlewares" />
/// <reference types="mongoose/types/indexes" />
/// <reference types="mongoose/types/models" />
/// <reference types="mongoose/types/mongooseoptions" />
/// <reference types="mongoose/types/pipelinestage" />
/// <reference types="mongoose/types/populate" />
/// <reference types="mongoose/types/query" />
/// <reference types="mongoose/types/schemaoptions" />
/// <reference types="mongoose/types/schematypes" />
/// <reference types="mongoose/types/session" />
/// <reference types="mongoose/types/types" />
/// <reference types="mongoose/types/utility" />
/// <reference types="mongoose/types/validation" />
/// <reference types="mongoose/types/virtuals" />
/// <reference types="mongoose/types/inferschematype" />
import { Address } from '@volare.finance/utils.js';
import { HydratedDocument } from 'mongoose';
export declare class AttributeDto {
    trait_type: string;
    value: any;
    display_type?: string;
}
export declare class NftMetadata {
    contract?: Address;
    tokenId?: string;
    name: string;
    description: string;
    image: string;
    image_data?: string;
    attributes: AttributeDto[];
    animation_url?: string;
    external_url?: string;
    youtube_url?: string;
    background_color?: string;
}
export type NftMetadataDocument = HydratedDocument<NftMetadata>;
export declare const NftMetadataSchema: import("mongoose").Schema<NftMetadata, import("mongoose").Model<NftMetadata, any, any, any, import("mongoose").Document<unknown, any, NftMetadata> & NftMetadata & {
    _id: import("mongoose").Types.ObjectId;
}, any>, {}, {}, {}, {}, import("mongoose").DefaultSchemaOptions, NftMetadata, import("mongoose").Document<unknown, {}, import("mongoose").FlatRecord<NftMetadata>> & import("mongoose").FlatRecord<NftMetadata> & {
    _id: import("mongoose").Types.ObjectId;
}>;