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1/**
2 * @license
3 * Copyright 2020 Google LLC
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17/**
18 * Returns true if the metric is custom and does not start with reserved prefix, or if
19 * the metric is one of out of the box page load trace metrics.
20 */
21export declare function isValidMetricName(name: string, traceName?: string): boolean;
22/**
23 * Converts the provided value to an integer value to be used in case of a metric.
24 * @param providedValue Provided number value of the metric that needs to be converted to an integer.
25 *
26 * @returns Converted integer number to be set for the metric.
27 */
28export declare function convertMetricValueToInteger(providedValue: number): number;