1package io.grpc;
2
3import org.checkerframework.checker.nullness.qual.Nullable;
4
5class Context {
6  static <T> Key<@Nullable T> key(String name);
7  static <T> Key<T> keyWithDefault(String name, T defaultValue);
8  class Key<T> {
9    T get(Context context);
10    T get();
11  }
12}
13