/**
 * @license
 * Copyright 2021 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */
import * as mobilenet from '@tensorflow-models/mobilenet';
import { TaskModelLoader } from '../../task_model';
import { Runtime, Task, TFJSModelCommonLoadingOption } from '../common';
import { ImageClassificationResult, ImageClassifier } from './common';
declare type MobilenetNS = typeof mobilenet;
/** Loading options. */
export interface MobilenetTFJSLoadingOptions extends TFJSModelCommonLoadingOption, mobilenet.ModelConfig {
}
/** Inference options. */
export interface MobilenetTFJSInferenceOptions {
    /** Number of top classes to return. */
    topK?: number;
}
/** Loader for mobilenet TFJS model. */
export declare class MobilenetTFJSLoader extends TaskModelLoader<MobilenetNS, MobilenetTFJSLoadingOptions, MobilenetTFJS> {
    readonly metadata: {
        name: string;
        description: string;
        resourceUrls: {
            'github': string;
        };
        runtime: Runtime;
        version: string;
        supportedTasks: Task[];
    };
    readonly packageUrls: string[][];
    readonly sourceModelGlobalNamespace = "mobilenet";
    protected transformSourceModel(sourceModelGlobal: MobilenetNS, loadingOptions?: MobilenetTFJSLoadingOptions): Promise<MobilenetTFJS>;
}
/**
 * Pre-trained TFJS mobilenet model.
 *
 * Usage:
 *
 * ```js
 * // Load the model with options (optional).
 * //
 * // By default, it uses mobilenet V1 with webgl backend. You can change them
 * // in the options parameter of the `load` function (see below for docs).
 * const model = await tfTask.ImageClassification.Mobilenet.TFJS.load();
 *
 * // Run inference on an image with options (optional).
 * const img = document.querySelector('img');
 * const result = await model.predict(img, {topK: 5});
 * console.log(result.classes);
 *
 * // Clean up.
 * model.cleanUp();
 * ```
 *
 * Refer to `tfTask.ImageClassifier` for the `predict` and `cleanUp` method.
 *
 * @docextratypes [
 *   {description: 'Options for `load`', symbol: 'MobilenetTFJSLoadingOptions'},
 *   {description: 'Options for `predict`', symbol:
 * 'MobilenetTFJSInferenceOptions'}
 * ]
 *
 * @doc {heading: 'Image Classification', subheading: 'Models'}
 */
export declare class MobilenetTFJS extends ImageClassifier<MobilenetTFJSInferenceOptions> {
    private mobilenetModel?;
    private loadingOptions?;
    constructor(mobilenetModel?: mobilenet.MobileNet, loadingOptions?: MobilenetTFJSLoadingOptions);
    predict(img: ImageData | HTMLImageElement | HTMLCanvasElement | HTMLVideoElement, infereceOptions?: MobilenetTFJSInferenceOptions): Promise<ImageClassificationResult>;
}
export declare const mobilenetTfjsLoader: MobilenetTFJSLoader;
export {};