// Copyright 2026 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// third_party/protobuf/src/google/protobuf/duration.proto cannot be
// directly imported because it is not in the `protobuf_lite` source.
// This message needs to be wire compatible with it.

syntax = "proto3";

package chrome_root_store;

message Duration {
  // Signed seconds of the span of time. Must be from -315,576,000,000
  // to +315,576,000,000 inclusive. Note: these bounds are computed from:
  // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
  optional int64 seconds = 1;

  // Signed fractions of a second at nanosecond resolution of the span
  // of time. Durations less than one second are represented with a 0
  // `seconds` field and a positive or negative `nanos` field. For durations
  // of one second or more, a non-zero value for the `nanos` field must be
  // of the same sign as the `seconds` field. Must be from -999,999,999
  // to +999,999,999 inclusive.
  optional int32 nanos = 2;
}