function createMockGathererInstance(meta) {
  return {
    meta,
    startInstrumentation: fnAny(),
    stopInstrumentation: fnAny(),
    startSensitiveInstrumentation: fnAny(),
    stopSensitiveInstrumentation: fnAny(),
    getArtifact: fnAny(),

    /** @return {LH.Gatherer.AnyGathererInstance} */
    asGatherer() {
      return this;
    },
  };
}
@param {LH.Gatherer.AnyGathererInstance['meta']} meta