/** Release defaults derived from package.json, lerna.json, CHANGELOG.md, and git. */
export interface Defaults {
    body: string;
    assets: false;
    owner: string;
    repo: string;
    dryRun: boolean;
    yes: boolean;
    endpoint: string;
    workpath: string;
    prerelease: boolean;
    draft: boolean;
    target_commitish: string;
    tag_name: string;
    name: string;
}
/** Current HEAD commit, or `master` when not in a git repo. */
export declare function getTargetCommitish(): string;
/**
 * Derive release defaults for a package directory. `tagPrefix` is prepended to the
 * derived tag and title (default `v`; pass `''` for none). Throws on validation failure.
 */
export declare function getDefaults(workPath: string, isEnterprise: boolean, tagPrefix?: string): Promise<Defaults>;