import { AsyncSeriesBailHook, AsyncSeriesWaterfallHook } from "tapable";
import { ICommitAuthor, IExtendedCommit } from "./log-parse";
import { ILabelDefinition } from "./release";
import { ILogger } from "./utils/logger";
export interface IGenerateReleaseNotesOptions {
    /** Github repo owner (user) */
    owner: string;
    /** GitHub project to operate on */
    repo: string;
    /** The URL to the GitHub (public or enterprise) the project is using */
    baseUrl: string;
    /** The labels configured by the user */
    labels: ILabelDefinition[];
    /** The branch that is used as the base. defaults to master */
    baseBranch: string;
    /** The branches that is used as prerelease branches. defaults to next */
    prereleaseBranches: string[];
}
export interface IChangelogHooks {
    /** Change how the changelog renders lines. */
    renderChangelogLine: AsyncSeriesWaterfallHook<[[IExtendedCommit, string]]>;
    /** Change how the changelog renders titles */
    renderChangelogTitle: AsyncSeriesBailHook<[string, {
        [label: string]: string;
    }], string | void>;
    /** Change how the changelog renders authors. This is both the author on each commit note and the user in the author section (the part between parentheses). This is generally a link to some profile. */
    renderChangelogAuthor: AsyncSeriesBailHook<[ICommitAuthor, IExtendedCommit, IGenerateReleaseNotesOptions], string | void>;
    /** Change how the changelog renders authors in the authors section. The hook provides the author object and the user created with `renderChangelogAuthor`. Here is where you might display extra info about the author, such as their full name. */
    renderChangelogAuthorLine: AsyncSeriesBailHook<[ICommitAuthor, string], string | void>;
    /**
     * Add extra content to your changelogs. This hook provide
     * all the current "extra" notes and all of the commits for
     * the changelog.
     */
    addToBody: AsyncSeriesWaterfallHook<[string[], IExtendedCommit[]]>;
    /** Control what commits effect the additional release notes section. */
    omitReleaseNotes: AsyncSeriesBailHook<[IExtendedCommit], boolean | void>;
}
/**
 * Manages creating the "Release Notes" that are included in
 * both the CHANGELOG.md and GitHub releases.
 */
export default class Changelog {
    /** Plugin entry points */
    readonly hooks: IChangelogHooks;
    /** The options the changelog was initialized with */
    readonly options: IGenerateReleaseNotesOptions;
    /** The authors in the current changelog */
    private authors?;
    /** A logger that uses log levels */
    private readonly logger;
    /** Initialize the changelog generator with default hooks and labels */
    constructor(logger: ILogger, options: IGenerateReleaseNotesOptions);
    /** Load the default configuration */
    loadDefaultHooks(): void;
    /** Generate the release notes for a group of commits */
    generateReleaseNotes(commits: IExtendedCommit[]): Promise<string>;
    /** Create a link to a user for use in the changelog */
    createUserLink(author: ICommitAuthor, commit: IExtendedCommit): string | undefined;
    /** Split commits into changelogTitle sections. */
    private splitCommits;
    /** Get the default label for a label key */
    private getFirstLabelNameFromLabelKey;
    /** Create a list of users */
    private createUserLinkList;
    /** Transform a commit into a line in the changelog */
    private generateCommitNote;
    /** Get all the authors in the provided commits */
    private getAllAuthors;
    /** Create a section in the changelog to showcase contributing authors */
    private createAuthorSection;
    /** Create a section in the changelog to with all of the changelog notes organized by change type */
    private createLabelSection;
    /** Gather extra release notes to display at the top of the changelog */
    private createReleaseNotesSection;
}
//# sourceMappingURL=changelog.d.ts.map