import { ModelArtifacts, ModelJSON } from '@tensorflow/tfjs-core/dist/io/types';
export type PatchedModelArtifacts = ModelJSON & Pick<ModelArtifacts, 'weightData' | 'weightSpecs'> & {
    userDefinedMetadata?: {
        classNames?: string[];
    };
};
export type ModelWithArtifacts<Model extends object> = Model & {
    artifacts: PatchedModelArtifacts;
};
export declare function getModelArtifacts<Model extends object>(_model: Model): PatchedModelArtifacts;
/**
 * wrapper to unify the LayeredModel and GraphModel
 */
export declare function exposeModelArtifacts<Model extends object>(model: Model): Model & {
    getArtifacts: () => PatchedModelArtifacts;
    classNames?: string[];
};