Function predicate

packages/core/test/acceptance/profiler_spec.ts:54–54

(_)

  function findProfilerCall(condition: ProfilerEvent | ((args: any[]) => boolean)) {
    let predicate: (args: any[]) => boolean = (_) => true;
    if (typeof condition !== 'function') {
      predicate = (args: any[]) => args[0] === condition;
    } else {