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/*
* Copyright 2022 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
export interface Duration {
seconds: number;
nanos: number;
}
export function msToDuration(millis: number): Duration {
return {
seconds: (millis / 1000) | 0,
nanos: ((millis % 1000) * 1_000_000) | 0,
};
}
export function durationToMs(duration: Duration): number {
return (duration.seconds * 1000 + duration.nanos / 1_000_000) | 0;
}
export function isDuration(value: any): value is Duration {
return typeof value.seconds === 'number' && typeof value.nanos === 'number';
}
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