// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

syntax = "proto2";

option optimize_for = LITE_RUNTIME;

package lens;

import "lens_overlay_math_solver_query.proto";
import "lens_overlay_message_set.proto";

message StickinessSignals {
  enum Namespace {
    UNKNOWN = 0;

    TRANSLATE_LITE = 56;

    EDUCATION_INPUT = 79;
  }
  optional Namespace id_namespace = 1 [default = UNKNOWN];

  optional MessageSet interpretation = 28;

  optional EducationInputExtension education_input_extension = 121;
}

message EducationInputExtension {
  optional MathSolverQuery math_solver_query = 1;
}