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1/**
2 * Copyright 2019, OpenCensus Authors
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16/// <reference types="node" />
17/**
18 * Encodes a number in a variable-length encoding, 7 bits per byte.
19 * @param value The input number.
20 */
21export declare function EncodeVarint(value: number): number[];
22/**
23 * Decodes a varint from buffer.
24 * @param buffer The source buffer.
25 * @param offset The offset within buffer.
26 */
27export declare function DecodeVarint(buffer: Buffer, offset: number): number;