import * as _nuxt_schema from '@nuxt/schema';
import { Nuxt } from '@nuxt/schema';

declare class Telemetry {
    nuxt: Nuxt;
    options: Required<TelemetryOptions>;
    storage: any;
    _contextPromise?: Promise<Context>;
    events: Promise<EventFactoryResult<any>>[];
    eventFactories: Record<string, EventFactory<any>>;
    constructor(nuxt: Nuxt, options: Required<TelemetryOptions>);
    getContext(): Promise<Context>;
    createEvent(name: string, payload?: object): void | Promise<any>;
    _invokeEvent(name: string, eventFactory: EventFactory<any>, payload?: object): Promise<any>;
    getPublicContext(): Promise<Record<string, any>>;
    sendEvents(debug?: boolean): Promise<void>;
}

interface TelemetryOptions {
  debug: boolean
  endpoint: string
  seed: string
  consent?: number
  enabled: boolean
}

interface Context {
  nuxt: Nuxt
  cli: string
  seed: string
  projectHash: string
  projectSession: string
  nuxtVersion: string
  nuxtMajorVersion: 2 | 3
  isEdge: boolean
  nodeVersion: string
  os: string
  git?: { url: string }
  environment: string | null
  packageManager: string,
  concent: number
}

interface Event {
  name: string
  [key: string]: any
}

type EventFactoryResult<T> = Promise<T> | T | Promise<T>[] | T[]
type EventFactory<T extends Event> = (context: Context, payload: any) => EventFactoryResult<T>

declare module '@nuxt/schema' {
  interface NuxtHooks {
    'telemetry:setup': (telemetry: Telemetry) => void
  }
}

type ModuleOptions = boolean | TelemetryOptions;
declare const _default: _nuxt_schema.NuxtModule<TelemetryOptions>;

export { type ModuleOptions, _default as default };