/// <amd-module name="@tensorflow/tfjs-core/dist/ops/concat_2d" />
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/**
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* @license
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* Copyright 2020 Google LLC. All Rights Reserved.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* =============================================================================
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*/
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import { Tensor2D } from '../tensor';
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import { TensorLike } from '../types';
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/**
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* Concatenates a list of`tf.Tensor2D`s along an axis. See `concat` for details.
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*
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* For example, if:
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* A: shape(2, 3) = | r1, g1, b1 |
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* | r2, g2, b2 |
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*
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* B: shape(2, 3) = | r3, g3, b3 |
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* | r4, g4, b4 |
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*
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* C = tf.concat2d([A, B], axis)
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*
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* if axis = 0:
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* C: shape(4, 3) = | r1, g1, b1 |
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* | r2, g2, b2 |
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* | r3, g3, b3 |
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* | r4, g4, b4 |
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*
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* if axis = 1:
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* C = shape(2, 6) = | r1, g1, b1, r3, g3, b3 |
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* | r2, g2, b2, r4, g4, b4 |
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*
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*
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* @param tensors A list of `tf.Tensor`s to concatenate.
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* @param axis The axis to concatenate along.
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* @return The concatenated array.
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*/
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declare function concat2d_(tensors: Array<Tensor2D | TensorLike>, axis: number): Tensor2D;
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export declare const concat2d: typeof concat2d_;
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export {};
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