declare enum CI {
    TEAMCITY = 0,
    TRAVIS = 1,
    OTHER = 2,
    NONE = 3
}
/**
 * Provides all the build information regardless of the CI Tool.
 */
declare class Environment {
    readonly projectName: string;
    readonly configName: string;
    readonly ci: CI;
    readonly buildId: string;
    readonly buildNumber: string;
    readonly pullRequestBranch: string;
    readonly pullRequestNumber: string;
    readonly targetBranch: string;
    readonly commitMessage: string;
    readonly githubToken: string;
    readonly slackChannels: string[];
    readonly isReleaseSetup: boolean;
    readonly isPreRelease: boolean;
    readonly isRelease: boolean;
    readonly packageName: string;
    readonly packageVersion: string;
    readonly owner: string;
    readonly repo: string;
    private releaseRegEx;
    constructor();
    /**
     * Return the raw object obtained from reading the project's `package.json` file.
     */
    readPackage(): any;
    protected getCIEnvironment(): CI;
    protected getProjectName(): string;
    protected getConfigName(): string;
    protected getBuildId(): string;
    protected getBuildNumber(): string;
    protected getPullRequestBranch(): string;
    protected getPullRequestNumber(): string;
    protected getTargetBranch(): string;
    protected getCommitMessage(): string;
    protected getSlackChannels(): string[];
    private getRepoInfo;
}
export { CI, Environment, };