/**
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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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/// <amd-module name="@tensorflow/tfjs-backend-cpu/dist/utils/unary_utils" />
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import { DataTypeFor, KernelFunc } from '@tensorflow/tfjs-core';
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import { SimpleUnaryImpl, SimpleUnaryOperation } from './unary_types';
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/**
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* Template that creates a `KernelFunc` for unary ops.
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* @param name Kernel name.
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* @param op A `SimpleUnaryOperation` for the kernel.
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* @param dtype Optional. If set, the result has this dtype. Otherwise, the
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* result has the same dtype as the input. This is mainly used in certain
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* kernels that return bool type, such as isFinite, isInf, etc.
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*/
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export declare function unaryKernelFunc<I extends number | string = number, O extends number | string = number>(name: string, op: SimpleUnaryOperation<I, O>, dtype?: DataTypeFor<O>): KernelFunc;
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/**
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* Template that creates a `KernelFunc` for unary ops from the given
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* `SimpleUnaryImpl`..
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* @param name Kernel name.
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* @param unaryImpl A `SimpleUnaryImpl` that implements the op.
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* @param dtype Optional. If set, the result has this dtype. Otherwise, the
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* result has the same dtype as the input. This is mainly used in certain
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* kernels that return bool type, such as isFinite, isInf, etc.
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*/
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export declare function unaryKernelFuncFromImpl<I extends number | string = number, O extends number | string = number>(name: string, unaryImpl: SimpleUnaryImpl<I, O>, dtype?: DataTypeFor<O>): KernelFunc;
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