/**
 * Cross-platform TensorFlow.js import helper for tests.
 *
 * This module automatically selects the appropriate TensorFlow.js backend
 * based on platform compatibility detected during Jest setup.
 */
export * from '@tensorflow/tfjs-core';
declare let tf: typeof import("@tensorflow/tfjs-node");
export declare const io: {
    fileSystem: typeof import("@tensorflow/tfjs-node/dist/io").fileSystem;
    nodeHTTPRequest: typeof import("@tensorflow/tfjs-node/dist/io").nodeHTTPRequest;
    copyModel: typeof import("@tensorflow/tfjs-core/dist/io/model_management").copyModel;
    listModels: typeof import("@tensorflow/tfjs-core/dist/io/model_management").listModels;
    moveModel: typeof import("@tensorflow/tfjs-core/dist/io/model_management").moveModel;
    removeModel: typeof import("@tensorflow/tfjs-core/dist/io/model_management").removeModel;
    browserFiles: typeof import("@tensorflow/tfjs-core/dist/io/browser_files").browserFiles;
    browserHTTPRequest: typeof import("@tensorflow/tfjs-core/dist/io/http").browserHTTPRequest;
    CompositeArrayBuffer: typeof import("@tensorflow/tfjs-core/dist/io/composite_array_buffer").CompositeArrayBuffer;
    concatenateArrayBuffers: typeof import("@tensorflow/tfjs-core/dist/io/io_utils").concatenateArrayBuffers;
    decodeWeights: typeof import("@tensorflow/tfjs-core/dist/io/io_utils").decodeWeights;
    decodeWeightsStream: typeof import("@tensorflow/tfjs-core/dist/io/io_utils").decodeWeightsStream;
    encodeWeights: typeof import("@tensorflow/tfjs-core/dist/io/io_utils").encodeWeights;
    fromMemory: typeof import("@tensorflow/tfjs-core/dist/io/passthrough").fromMemory;
    fromMemorySync: typeof import("@tensorflow/tfjs-core/dist/io/passthrough").fromMemorySync;
    getLoadHandlers: (url: string | string[], loadOptions?: import("@tensorflow/tfjs-core/dist/io/types").LoadOptions) => import("@tensorflow/tfjs-core/dist/io/types").IOHandler[];
    getModelArtifactsForJSON: typeof import("@tensorflow/tfjs-core/dist/io/io_utils").getModelArtifactsForJSON;
    getModelArtifactsForJSONSync: typeof import("@tensorflow/tfjs-core/dist/io/io_utils").getModelArtifactsForJSONSync;
    getModelArtifactsInfoForJSON: typeof import("@tensorflow/tfjs-core/dist/io/io_utils").getModelArtifactsInfoForJSON;
    getSaveHandlers: (url: string | string[]) => import("@tensorflow/tfjs-core/dist/io/types").IOHandler[];
    getWeightSpecs: typeof import("@tensorflow/tfjs-core/dist/io/io_utils").getWeightSpecs;
    http: typeof import("@tensorflow/tfjs-core/dist/io/http").http;
    isHTTPScheme: typeof import("@tensorflow/tfjs-core/dist/io/http").isHTTPScheme;
    loadWeights: typeof import("@tensorflow/tfjs-core/dist/io/weights_loader").loadWeights;
    registerLoadRouter: (loudRouter: import("@tensorflow/tfjs-core/dist/io/router_registry").IORouter) => void;
    registerSaveRouter: (loudRouter: import("@tensorflow/tfjs-core/dist/io/router_registry").IORouter) => void;
    weightsLoaderFactory: typeof import("@tensorflow/tfjs-core/dist/io/weights_loader").weightsLoaderFactory;
    withSaveHandler: typeof import("@tensorflow/tfjs-core/dist/io/passthrough").withSaveHandler;
    withSaveHandlerSync: typeof import("@tensorflow/tfjs-core/dist/io/passthrough").withSaveHandlerSync;
};
export declare const version: {
    'tfjs-node': string;
    'tfjs-core': string;
    'tfjs-backend-cpu': string;
    'tfjs-backend-webgl': string;
    'tfjs-data': string;
    'tfjs-layers': string;
    'tfjs-converter': string;
    tfjs: string;
};
export declare const data: typeof import("@tensorflow/tfjs-data");
export default tf;