declare module "electron-builder-core" {
  import { Publish } from "electron-builder-http/out/publishOptions"
  export enum Arch {
    ia32 = 0,
    x64 = 1,
    armv7l = 2,
  }
  export type ArchType = "x64" | "ia32" | "armv7l"

  export function getArchSuffix(arch: Arch): string
  export type TargetConfigType = Array<string | TargetConfig> | string | TargetConfig | null

  export interface TargetConfig {
    /**
     * The target name. e.g. `snap`.
     */
    readonly target: string
    /**
     * The arch or list of archs.
     */
    readonly arch?: Array<"x64" | "ia32" | "armv7l"> | string
  }

  export function toLinuxArchString(arch: Arch): "armv7l" | "i386" | "amd64"

  export function archFromString(name: string): Arch

  export class Platform {
    name: string
    buildConfigurationKey: string
    nodeName: string
    static MAC: Platform
    static LINUX: Platform
    static WINDOWS: Platform
    static OSX: Platform
    constructor(name: string, buildConfigurationKey: string, nodeName: string)
    toString(): string
    createTarget(type?: string | Array<string> | null, ...archs: Array<Arch>): Map<Platform, Map<Arch, Array<string>>>
    static current(): Platform
    static fromString(name: string): Platform
  }

  export abstract class Target {
    readonly name: string
    readonly isAsyncSupported: boolean
    readonly abstract outDir: string
    readonly abstract options: TargetSpecificOptions | null | undefined
    constructor(name: string, isAsyncSupported?: boolean)
    abstract build(appOutDir: string, arch: Arch): Promise<any>
    finishBuild(): Promise<any>
  }

  export interface TargetSpecificOptions {
    /**
     The [artifact file name pattern](https://github.com/electron-userland/electron-builder/wiki/Options#artifact-file-name-pattern).
     */
    readonly artifactName?: string | null
    readonly publish?: Publish
  }

  export interface PlatformSpecificBuildOptions extends TargetSpecificOptions {
    readonly files?: Array<string> | string | null
    readonly extraFiles?: Array<FilePattern | string> | FilePattern | string | null
    readonly extraResources?: Array<FilePattern | string> | FilePattern | string | null
    readonly asarUnpack?: Array<string> | string | null
    readonly asar?: AsarOptions | boolean | null
    readonly target?: Array<string | TargetConfig> | string | TargetConfig | null
    readonly icon?: string | null
    readonly fileAssociations?: Array<FileAssociation> | FileAssociation
    readonly forceCodeSigning?: boolean
  }
  export const DEFAULT_TARGET = "default"
  export const DIR_TARGET = "dir"

  export interface AuthorMetadata {
    readonly name: string
    readonly email?: string
  }
  export type CompressionLevel = "store" | "normal" | "maximum"

  export interface RepositoryInfo {
    readonly url: string
  }

  export interface FilePattern {
    from?: string
    to?: string
    filter?: Array<string> | string
  }

  export interface AsarOptions {
    smartUnpack?: boolean
    ordering?: string | null
  }

  export interface BeforeBuildContext {
    readonly appDir: string
    readonly electronVersion: string
    readonly platform: Platform
    readonly arch: string
  }

  /**
   * File associations.
   *
   * macOS (corresponds to [CFBundleDocumentTypes](https://developer.apple.com/library/content/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html#//apple_ref/doc/uid/20001431-101685)) and NSIS only.
   *
   * On Windows works only if [nsis.perMachine](https://github.com/electron-userland/electron-builder/wiki/Options#NsisOptions-perMachine) is set to `true`.
   */
  export interface FileAssociation {
    /**
     * The extension (minus the leading period). e.g. `png`.
     */
    readonly ext: string | Array<string>
    /**
     * The name. e.g. `PNG`. Defaults to `ext`.
     */
    readonly name?: string | null
    /**
     * *windows-only.* The description.
     */
    readonly description?: string | null
    /**
     * The path to icon (`.icns` for MacOS and `.ico` for Windows), relative to `build` (build resources directory). Defaults to `${firstExt}.icns`/`${firstExt}.ico` (if several extensions specified, first is used) or to application icon.
     */
    readonly icon?: string | null
    /**
     * *macOS-only* The app’s role with respect to the type. The value can be `Editor`, `Viewer`, `Shell`, or `None`. Corresponds to `CFBundleTypeRole`.
     * @default Editor
     */
    readonly role?: string
    /**
     * *macOS-only* Whether the document is distributed as a bundle. If set to true, the bundle directory is treated as a file. Corresponds to `LSTypeIsPackage`.
     */
    readonly isPackage?: boolean
  }

  /**
   * URL Protocol Schemes. Protocols to associate the app with. macOS only.
   *
   * Please note — on macOS [you need to register an `open-url` event handler](http://electron.atom.io/docs/api/app/#event-open-url-macos).
   */
  export interface Protocol {
    /**
     * The name. e.g. `IRC server URL`.
     */
    readonly name: string
    /**
     * *macOS-only* The app’s role with respect to the type.
     * @default Editor
     */
    readonly role?: "Editor" | "Viewer" | "Shell" | "None"
    /**
     * The schemes. e.g. `["irc", "ircs"]`.
    */
    readonly schemes: Array<string>
  }

  /**
   * `directories`
   */
  export interface MetadataDirectories {
    /**
     * The path to build resources.
     * @default build
     */
    readonly buildResources?: string | null
    /**
     * The output directory.
     * @default dist
     */
    readonly output?: string | null
    /**
     * The application directory (containing the application package.json), defaults to `app`, `www` or working directory.
     */
    readonly app?: string | null
  }

  export interface SourceRepositoryInfo {
    type: string
    domain: string
    user: string
    project: string
  }
}