import { OutgoingHttpHeaders } from "http";
export type PublishProvider = "github" | "gitlab" | "s3" | "spaces" | "generic" | "custom" | "snapStore" | "keygen" | "bitbucket";
export type AllPublishOptions = string | GithubOptions | GitlabOptions | S3Options | SpacesOptions | GenericServerOptions | CustomPublishOptions | KeygenOptions | SnapStoreOptions | BitbucketOptions;
export interface PublishConfiguration {
    /**
     * The provider.
     */
    readonly provider: PublishProvider;
    /**
     * @private
     * win-only
     */
    publisherName?: Array<string> | null;
    /**
     * @private
     * win-only
     */
    readonly updaterCacheDirName?: string | null;
    /**
     * Whether to publish auto update info files.
     *
     * Auto update relies only on the first provider in the list (you can specify several publishers).
     * Thus, probably, there`s no need to upload the metadata files for the other configured providers. But by default will be uploaded.
     *
     * @default true
     */
    readonly publishAutoUpdate?: boolean;
    /**
     * Any custom request headers
     */
    readonly requestHeaders?: OutgoingHttpHeaders;
    /**
     * Request timeout in milliseconds. (Default is 2 minutes; O is ignored)
     *
     * @default 120000
     */
    readonly timeout?: number | null;
}
export interface CustomPublishOptions extends PublishConfiguration {
    /**
     * The provider. Must be `custom`.
     */
    readonly provider: "custom";
    /**
     * The Provider to provide UpdateInfo regarding available updates.  Required
     * to use custom providers with electron-updater.
     */
    updateProvider?: new (options: CustomPublishOptions, updater: any, runtimeOptions: any) => any;
    [index: string]: any;
}
/**
 * [GitHub](https://help.github.com/articles/about-releases/) options.
 *
 * GitHub [personal access token](https://help.github.com/articles/creating-an-access-token-for-command-line-use/) is required. You can generate by going to [https://github.com/settings/tokens/new](https://github.com/settings/tokens/new). The access token should have the repo scope/permission.
 * Define `GH_TOKEN` environment variable.
 */
export interface GithubOptions extends PublishConfiguration {
    /**
     * The provider. Must be `github`.
     */
    readonly provider: "github";
    /**
     * The repository name. [Detected automatically](#github-repository-and-bintray-package).
     */
    readonly repo?: string | null;
    /**
     * The owner.
     */
    readonly owner?: string | null;
    /**
     * Whether to use `v`-prefixed tag name.
     * @default true
     * @deprecated please use #tagNamePrefix instead.
     */
    readonly vPrefixedTagName?: boolean;
    /**
     * If defined, sets the prefix of the tag name that comes before the semver number.
     * e.g. "v" in "v1.2.3" or "test" of "test1.2.3".
     * Overrides `vPrefixedTagName`
     */
    readonly tagNamePrefix?: string;
    /**
     * The host (including the port if need).
     * @default github.com
     */
    readonly host?: string | null;
    /**
     * The protocol. GitHub Publisher supports only `https`.
     * @default https
     */
    readonly protocol?: "https" | "http" | null;
    /**
     * The access token to support auto-update from private github repositories. Never specify it in the configuration files. Only for [setFeedURL](./auto-update.md#appupdatersetfeedurloptions).
     */
    readonly token?: string | null;
    /**
     * Whether to use private github auto-update provider if `GH_TOKEN` environment variable is defined. See [Private GitHub Update Repo](./auto-update.md#private-github-update-repo).
     */
    readonly private?: boolean | null;
    /**
     * The channel.
     * @default latest
     */
    readonly channel?: string | null;
    /**
     * The type of release. By default `draft` release will be created.
     *
     * Also you can set release type using environment variable. If `EP_DRAFT`is set to `true` — `draft`, if `EP_PRE_RELEASE`is set to `true` — `prerelease`.
     * @default draft
     */
    releaseType?: "draft" | "prerelease" | "release" | null;
}
/** @private */
export declare function githubUrl(options: GithubOptions, defaultHost?: string): string;
export declare function githubTagPrefix(options: GithubOptions): string;
/**
 * [GitLab](https://docs.gitlab.com/ee/user/project/releases/) options.
 *
 * GitLab [personal access token](https://docs.gitlab.com/ee/user/profile/personal_access_tokens.html) is required for private repositories. You can generate one by going to your GitLab profile settings.
 * Define `GITLAB_TOKEN` environment variable.
 */
export interface GitlabOptions extends PublishConfiguration {
    /**
     * The provider. Must be `gitlab`.
     */
    readonly provider: "gitlab";
    /**
     * The GitLab project ID or path (e.g., "12345678" or "namespace/project").
     */
    readonly projectId?: string | number | null;
    /**
     * The GitLab host (including the port if need).
     * @default gitlab.com
     */
    readonly host?: string | null;
    /**
     * The access token to support auto-update from private GitLab repositories. Never specify it in the configuration files.
     */
    readonly token?: string | null;
    /**
     * Whether to use `v`-prefixed tag name.
     * @default true
     */
    readonly vPrefixedTagName?: boolean;
    /**
     * The channel.
     * @default latest
     */
    readonly channel?: string | null;
    /**
     * Upload target method. Can be "project_upload" for GitLab project uploads or "generic_package" for GitLab generic packages.
     * @default "project_upload"
     */
    readonly uploadTarget?: "project_upload" | "generic_package" | null;
}
/**
 * Generic (any HTTP(S) server) options.
 * In all publish options [File Macros](./file-patterns.md#file-macros) are supported.
 */
export interface GenericServerOptions extends PublishConfiguration {
    /**
     * The provider. Must be `generic`.
     */
    readonly provider: "generic";
    /**
     * The base url. e.g. `https://bucket_name.s3.amazonaws.com`.
     */
    readonly url: string;
    /**
     * The channel.
     * @default latest
     */
    readonly channel?: string | null;
    /**
     * Whether to use multiple range requests for differential update. Defaults to `true` if `url` doesn't contain `s3.amazonaws.com`.
     */
    readonly useMultipleRangeRequest?: boolean;
}
/**
 * Keygen options.
 * https://keygen.sh/
 * Define `KEYGEN_TOKEN` environment variable.
 */
export interface KeygenOptions extends PublishConfiguration {
    /**
     * The provider. Must be `keygen`.
     */
    readonly provider: "keygen";
    /**
     * Keygen host for self-hosted instances
     * @default "api.keygen.sh"
     */
    readonly host?: string;
    /**
     * Keygen account's UUID
     */
    readonly account: string;
    /**
     * Keygen product's UUID
     */
    readonly product: string;
    /**
     * The channel.
     * @default stable
     */
    readonly channel?: "stable" | "rc" | "beta" | "alpha" | "dev" | null;
    /**
     * The target Platform. Is set programmatically explicitly during publishing.
     */
    readonly platform?: string | null;
}
/**
 * Bitbucket options.
 * https://bitbucket.org/
 * Define `BITBUCKET_TOKEN` environment variable.
 *
 * For converting an app password to a usable token, you can utilize this
```typescript
convertAppPassword(owner: string, appPassword: string) {
  const base64encodedData = Buffer.from(`${owner}:${appPassword.trim()}`).toString("base64")
  return `Basic ${base64encodedData}`
}
```
 */
export interface BitbucketOptions extends PublishConfiguration {
    /**
     * The provider. Must be `bitbucket`.
     */
    readonly provider: "bitbucket";
    /**
     * Repository owner
     */
    readonly owner: string;
    /**
     * The [app password](https://bitbucket.org/account/settings/app-passwords) to support auto-update from private bitbucket repositories.
     */
    readonly token?: string | null;
    /**
     * The user name to support auto-update from private bitbucket repositories.
     */
    readonly username?: string | null;
    /**
     * Repository slug/name
     */
    readonly slug: string;
    /**
     * The channel.
     * @default latest
     */
    readonly channel?: string | null;
}
/**
 * [Snap Store](https://snapcraft.io/) options. To publish directly to Snapcraft, see <a href="https://snapcraft.io/docs/snapcraft-authentication">Snapcraft authentication options</a> for local or CI/CD authentication options.
 */
export interface SnapStoreOptions extends PublishConfiguration {
    /**
     * The provider. Must be `snapStore`.
     */
    readonly provider: "snapStore";
    /**
     * snapcraft repo name
     */
    readonly repo?: string;
    /**
     * The list of channels the snap would be released.
     * @default ["edge"]
     */
    readonly channels?: string | Array<string> | null;
}
export interface BaseS3Options extends PublishConfiguration {
    /**
     * The update channel.
     * @default latest
     */
    channel?: string | null;
    /**
     * The directory path.
     * @default /
     */
    readonly path?: string | null;
    /**
     * The ACL. Set to `null` to not [add](https://github.com/electron-userland/electron-builder/issues/1822).
     *
     * @default public-read
     */
    readonly acl?: "private" | "public-read" | null;
}
/**
 * [Amazon S3](https://aws.amazon.com/s3/) options.
 * AWS credentials are required, please see [getting your credentials](http://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/getting-your-credentials.html).
 * To set credentials define `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` [environment variables](http://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/loading-node-credentials-environment.html) directly,
 * or use [~/.aws/credentials](http://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/loading-node-credentials-shared.html) file,
 * or use [~/.aws/config](https://docs.aws.amazon.com/sdkref/latest/guide/file-format.html) file. For the last method to work you will also need to define `AWS_SDK_LOAD_CONFIG=1` environment variable.
 *
 * Example configuration:
 *
```json
{
  "build":
    "publish": {
      "provider": "s3",
      "bucket": "bucket-name"
    }
  }
}
```
 */
export interface S3Options extends BaseS3Options {
    /**
     * The provider. Must be `s3`.
     */
    readonly provider: "s3";
    /**
     * The bucket name.
     */
    readonly bucket: string;
    /**
     * The region. Is determined and set automatically when publishing.
     */
    region?: string | null;
    /**
     * The ACL. Set to `null` to not [add](https://github.com/electron-userland/electron-builder/issues/1822).
     *
     * Please see [required permissions for the S3 provider](https://github.com/electron-userland/electron-builder/issues/1618#issuecomment-314679128).
     *
     * @default public-read
     */
    readonly acl?: "private" | "public-read" | null;
    /**
     * The type of storage to use for the object.
     * @default STANDARD
     */
    readonly storageClass?: "STANDARD" | "REDUCED_REDUNDANCY" | "STANDARD_IA" | null;
    /**
     * Server-side encryption algorithm to use for the object.
     */
    readonly encryption?: "AES256" | "aws:kms" | null;
    /**
     * The endpoint URI to send requests to. The default endpoint is built from the configured region.
     * The endpoint should be a string like `https://{service}.{region}.amazonaws.com`.
     */
    readonly endpoint?: string | null;
    /**
     * If set to true, this will enable the s3 accelerated endpoint
     * These endpoints have a particular format of:
     *  ${bucketname}.s3-accelerate.amazonaws.com
     */
    readonly accelerate?: boolean;
    /**
     * When true, force a path-style endpoint to be used where the bucket name is part of the path.
     * [Path-style Access](https://docs.aws.amazon.com/AmazonS3/latest/userguide/VirtualHosting.html#path-style-access)
     */
    readonly forcePathStyle?: boolean;
}
/**
 * [DigitalOcean Spaces](https://www.digitalocean.com/community/tutorials/an-introduction-to-digitalocean-spaces) options.
 * Access key is required, define `DO_KEY_ID` and `DO_SECRET_KEY` environment variables.
 */
export interface SpacesOptions extends BaseS3Options {
    /**
     * The provider. Must be `spaces`.
     */
    readonly provider: "spaces";
    /**
     * The space name.
     */
    readonly name: string;
    /**
     * The region (e.g. `nyc3`).
     */
    readonly region: string;
}
export interface GitlabReleaseInfo {
    name: string;
    tag_name: string;
    description: string;
    created_at: string;
    released_at: string;
    upcoming_release: boolean;
    assets: GitlabReleaseAsset;
}
export interface GitlabReleaseAsset {
    count: number;
    sources: Array<{
        format: string;
        url: string;
    }>;
    links: Array<{
        id: number;
        name: string;
        url: string;
        direct_asset_url: string;
        link_type: string;
    }>;
}
export declare function getS3LikeProviderBaseUrl(configuration: PublishConfiguration): string;