import {
  Sampler,
  SamplerOptions,
  InstancesDiagnosticChannelHookData,
  SamplesDiagnosticChannelHookData
} from './types/sampler'
import errors from './types/errors'
import { CPUMetric } from './types/cpuMetric'
import { EventLoopDelayMetric } from './types/eventLoopDelayMetric'
import { ResourceUsageMetric } from './types/resourceUsageMetric'
import { EventLoopUtilizationMetric } from './types/eventLoopUtilizationMetric'
import { GCEntry, GCAggregatedEntry, GCMetric } from './types/gcMetric'
import * as constants from './types/constants'

declare namespace doc {
  export { errors }
  export {
    Sampler,
    SamplerOptions,
    InstancesDiagnosticChannelHookData,
    SamplesDiagnosticChannelHookData,
    CPUMetric,
    EventLoopDelayMetric,
    ResourceUsageMetric,
    EventLoopUtilizationMetric,
    GCEntry,
    GCAggregatedEntry,
    GCMetric,
    constants
  }
  export const createSampler: (options?: SamplerOptions) => Sampler
  export { createSampler as default }
}
declare function doc(options?: doc.SamplerOptions): doc.Sampler
export = doc