package wasi: keyvalue@0.2.0-draft2;

/// The `wasi:keyvalue/imports` world provides common APIs for interacting with key-value stores.
/// Components targeting this world will be able to do:
/// 
/// 1. CRUD (create, read, update, delete) operations on key-value stores.
/// 2. Atomic `increment` and CAS (compare-and-swap) operations.
/// 3. Batch operations that can reduce the number of round trips to the network.
world imports {
  /// The `store` capability allows the component to perform eventually consistent operations on
  /// the key-value store.
  import store;

  /// The `atomic` capability allows the component to perform atomic / `increment` and CAS
  /// (compare-and-swap) operations.
  import atomics;

  /// The `batch` capability allows the component to perform eventually consistent batch
  /// operations that can reduce the number of round trips to the network.
  import batch;
}

world watch-service {
  include imports;
  export watcher;
}