31 lines
1.1 KiB
TypeScript
31 lines
1.1 KiB
TypeScript
/**
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* @license
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* Copyright 2020 Google LLC
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*
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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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* Returns a placeholder value for auto-populating the current timestamp (time
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* since the Unix epoch, in milliseconds) as determined by the Firebase
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* servers.
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*/
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export declare function serverTimestamp(): object;
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/**
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* Returns a placeholder value that can be used to atomically increment the
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* current database value by the provided delta.
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*
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* @param delta - the amount to modify the current value atomically.
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* @returns A placeholder value for modifying data atomically server-side.
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*/
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export declare function increment(delta: number): object;
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