All files / kernel-test/src/vats orphaned-ephemeral-provider.ts

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import { makeDefaultExo } from '@metamask/kernel-utils/exo';
 
/**
 * A provider vat that exposes a single ephemeral (non-durable) exo.
 * The exo will not survive a vat restart.
 *
 * @returns The root object.
 */
// eslint-disable-next-line @typescript-eslint/explicit-function-return-type
export function buildRootObject() {
  const ephemeral = makeDefaultExo('EphemeralCounter', {
    increment() {
      return 999;
    },
  });
 
  return makeDefaultExo('root', {
    getEphemeral() {
      return ephemeral;
    },
  });
}