/**
 * @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
 *
 * https://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 tf from '@tensorflow/tfjs-core';
import { ImageSize } from './interfaces/common_interfaces';
import { TensorsToSegmentationConfig } from './interfaces/config_interfaces';
/**
 * Converts a tensor from a segmentation model to an image mask.
 * @param segmentationTensor Output from segmentation model of shape (1, height,
 *     width, channels).
 * @param config Contains activation to apply.
 * @param outputSize Desired dimensions of output image mask.
 *
 * @returns Image mask.
 */
export declare function tensorsToSegmentation(segmentationTensor: tf.Tensor4D, config: TensorsToSegmentationConfig, outputSize?: ImageSize): tf.Tensor2D;