declare const configToAttributes: (options: {
  readonly serviceName: string
  readonly serviceVersion?: string
  readonly attributes?: Resources.ResourceAttributes
}) => Record<string, string>

export interface Resource {
  readonly _: unique symbol
}

declare const layer: (config: {
  readonly serviceName: string
  readonly serviceVersion?: string
  readonly attributes?: Resources.ResourceAttributes
}) => any

declare const layerEmpty: any

declare const layerFromEnv: (additionalAttributes?: Resources.ResourceAttributes | undefined) => Layer.Layer<Resource>

declare const Resource: any