`event.json` of Github Action Interface.

github-action-event-json-types.d.ts

declare module namespace {

    export interface Comments {
        href: string;
    }

    export interface Commits {
        href: string;
    }

    export interface Html {
        href: string;
    }

    export interface Issue {
        href: string;
    }

    export interface ReviewComment {
        href: string;
    }

    export interface ReviewComments {
        href: string;
    }

    export interface Self {
        href: string;
    }

    export interface Statuses {
        href: string;
    }

    export interface Links {
        comments: Comments;
        commits: Commits;
        html: Html;
        issue: Issue;
        review_comment: ReviewComment;
        review_comments: ReviewComments;
        self: Self;
        statuses: Statuses;
    }

    export interface Owner {
        avatar_url: string;
        events_url: string;
        followers_url: string;
        following_url: string;
        gists_url: string;
        gravatar_id: string;
        html_url: string;
        id: number;
        login: string;
        node_id: string;
        organizations_url: string;
        received_events_url: string;
        repos_url: string;
        site_admin: boolean;
        starred_url: string;
        subscriptions_url: string;
        type: string;
        url: string;
    }

    export interface Repo {
        archive_url: string;
        archived: boolean;
        assignees_url: string;
        blobs_url: string;
        branches_url: string;
        clone_url: string;
        collaborators_url: string;
        comments_url: string;
        commits_url: string;
        compare_url: string;
        contents_url: string;
        contributors_url: string;
        created_at: Date;
        default_branch: string;
        deployments_url: string;
        description: string;
        disabled: boolean;
        downloads_url: string;
        events_url: string;
        fork: boolean;
        forks: number;
        forks_count: number;
        forks_url: string;
        full_name: string;
        git_commits_url: string;
        git_refs_url: string;
        git_tags_url: string;
        git_url: string;
        has_downloads: boolean;
        has_issues: boolean;
        has_pages: boolean;
        has_projects: boolean;
        has_wiki: boolean;
        homepage: string;
        hooks_url: string;
        html_url: string;
        id: number;
        issue_comment_url: string;
        issue_events_url: string;
        issues_url: string;
        keys_url: string;
        labels_url: string;
        language: string;
        languages_url: string;
        license?: any;
        merges_url: string;
        milestones_url: string;
        mirror_url?: any;
        name: string;
        node_id: string;
        notifications_url: string;
        open_issues: number;
        open_issues_count: number;
        owner: Owner;
        private: boolean;
        pulls_url: string;
        pushed_at: Date;
        releases_url: string;
        size: number;
        ssh_url: string;
        stargazers_count: number;
        stargazers_url: string;
        statuses_url: string;
        subscribers_url: string;
        subscription_url: string;
        svn_url: string;
        tags_url: string;
        teams_url: string;
        trees_url: string;
        updated_at: Date;
        url: string;
        watchers: number;
        watchers_count: number;
    }

    export interface User {
        avatar_url: string;
        events_url: string;
        followers_url: string;
        following_url: string;
        gists_url: string;
        gravatar_id: string;
        html_url: string;
        id: number;
        login: string;
        node_id: string;
        organizations_url: string;
        received_events_url: string;
        repos_url: string;
        site_admin: boolean;
        starred_url: string;
        subscriptions_url: string;
        type: string;
        url: string;
    }

    export interface Base {
        label: string;
        ref: string;
        repo: Repo;
        sha: string;
        user: User;
    }

    export interface Owner2 {
        avatar_url: string;
        events_url: string;
        followers_url: string;
        following_url: string;
        gists_url: string;
        gravatar_id: string;
        html_url: string;
        id: number;
        login: string;
        node_id: string;
        organizations_url: string;
        received_events_url: string;
        repos_url: string;
        site_admin: boolean;
        starred_url: string;
        subscriptions_url: string;
        type: string;
        url: string;
    }

    export interface Repo2 {
        archive_url: string;
        archived: boolean;
        assignees_url: string;
        blobs_url: string;
        branches_url: string;
        clone_url: string;
        collaborators_url: string;
        comments_url: string;
        commits_url: string;
        compare_url: string;
        contents_url: string;
        contributors_url: string;
        created_at: Date;
        default_branch: string;
        deployments_url: string;
        description: string;
        disabled: boolean;
        downloads_url: string;
        events_url: string;
        fork: boolean;
        forks: number;
        forks_count: number;
        forks_url: string;
        full_name: string;
        git_commits_url: string;
        git_refs_url: string;
        git_tags_url: string;
        git_url: string;
        has_downloads: boolean;
        has_issues: boolean;
        has_pages: boolean;
        has_projects: boolean;
        has_wiki: boolean;
        homepage: string;
        hooks_url: string;
        html_url: string;
        id: number;
        issue_comment_url: string;
        issue_events_url: string;
        issues_url: string;
        keys_url: string;
        labels_url: string;
        language: string;
        languages_url: string;
        license?: any;
        merges_url: string;
        milestones_url: string;
        mirror_url?: any;
        name: string;
        node_id: string;
        notifications_url: string;
        open_issues: number;
        open_issues_count: number;
        owner: Owner2;
        private: boolean;
        pulls_url: string;
        pushed_at: Date;
        releases_url: string;
        size: number;
        ssh_url: string;
        stargazers_count: number;
        stargazers_url: string;
        statuses_url: string;
        subscribers_url: string;
        subscription_url: string;
        svn_url: string;
        tags_url: string;
        teams_url: string;
        trees_url: string;
        updated_at: Date;
        url: string;
        watchers: number;
        watchers_count: number;
    }

    export interface User2 {
        avatar_url: string;
        events_url: string;
        followers_url: string;
        following_url: string;
        gists_url: string;
        gravatar_id: string;
        html_url: string;
        id: number;
        login: string;
        node_id: string;
        organizations_url: string;
        received_events_url: string;
        repos_url: string;
        site_admin: boolean;
        starred_url: string;
        subscriptions_url: string;
        type: string;
        url: string;
    }

    export interface Head {
        label: string;
        ref: string;
        repo: Repo2;
        sha: string;
        user: User2;
    }

    export interface Label {
        color: string;
        default: boolean;
        id: number;
        name: string;
        node_id: string;
        url: string;
    }

    export interface User3 {
        avatar_url: string;
        events_url: string;
        followers_url: string;
        following_url: string;
        gists_url: string;
        gravatar_id: string;
        html_url: string;
        id: number;
        login: string;
        node_id: string;
        organizations_url: string;
        received_events_url: string;
        repos_url: string;
        site_admin: boolean;
        starred_url: string;
        subscriptions_url: string;
        type: string;
        url: string;
    }

    export interface PullRequest {
        _links: Links;
        additions: number;
        assignee?: any;
        assignees: any[];
        author_association: string;
        base: Base;
        body: string;
        changed_files: number;
        closed_at?: any;
        comments: number;
        comments_url: string;
        commits: number;
        commits_url: string;
        created_at: Date;
        deletions: number;
        diff_url: string;
        draft: boolean;
        head: Head;
        html_url: string;
        id: number;
        issue_url: string;
        labels: Label[];
        locked: boolean;
        maintainer_can_modify: boolean;
        merge_commit_sha: string;
        mergeable?: any;
        mergeable_state: string;
        merged: boolean;
        merged_at?: any;
        merged_by?: any;
        milestone?: any;
        node_id: string;
        number: number;
        patch_url: string;
        rebaseable?: any;
        requested_reviewers: any[];
        requested_teams: any[];
        review_comment_url: string;
        review_comments: number;
        review_comments_url: string;
        state: string;
        statuses_url: string;
        title: string;
        updated_at: Date;
        url: string;
        user: User3;
    }

    export interface Owner3 {
        avatar_url: string;
        events_url: string;
        followers_url: string;
        following_url: string;
        gists_url: string;
        gravatar_id: string;
        html_url: string;
        id: number;
        login: string;
        node_id: string;
        organizations_url: string;
        received_events_url: string;
        repos_url: string;
        site_admin: boolean;
        starred_url: string;
        subscriptions_url: string;
        type: string;
        url: string;
    }

    export interface Repository {
        archive_url: string;
        archived: boolean;
        assignees_url: string;
        blobs_url: string;
        branches_url: string;
        clone_url: string;
        collaborators_url: string;
        comments_url: string;
        commits_url: string;
        compare_url: string;
        contents_url: string;
        contributors_url: string;
        created_at: Date;
        default_branch: string;
        deployments_url: string;
        description: string;
        disabled: boolean;
        downloads_url: string;
        events_url: string;
        fork: boolean;
        forks: number;
        forks_count: number;
        forks_url: string;
        full_name: string;
        git_commits_url: string;
        git_refs_url: string;
        git_tags_url: string;
        git_url: string;
        has_downloads: boolean;
        has_issues: boolean;
        has_pages: boolean;
        has_projects: boolean;
        has_wiki: boolean;
        homepage: string;
        hooks_url: string;
        html_url: string;
        id: number;
        issue_comment_url: string;
        issue_events_url: string;
        issues_url: string;
        keys_url: string;
        labels_url: string;
        language: string;
        languages_url: string;
        license?: any;
        merges_url: string;
        milestones_url: string;
        mirror_url?: any;
        name: string;
        node_id: string;
        notifications_url: string;
        open_issues: number;
        open_issues_count: number;
        owner: Owner3;
        private: boolean;
        pulls_url: string;
        pushed_at: Date;
        releases_url: string;
        size: number;
        ssh_url: string;
        stargazers_count: number;
        stargazers_url: string;
        statuses_url: string;
        subscribers_url: string;
        subscription_url: string;
        svn_url: string;
        tags_url: string;
        teams_url: string;
        trees_url: string;
        updated_at: Date;
        url: string;
        watchers: number;
        watchers_count: number;
    }

    export interface Sender {
        avatar_url: string;
        events_url: string;
        followers_url: string;
        following_url: string;
        gists_url: string;
        gravatar_id: string;
        html_url: string;
        id: number;
        login: string;
        node_id: string;
        organizations_url: string;
        received_events_url: string;
        repos_url: string;
        site_admin: boolean;
        starred_url: string;
        subscriptions_url: string;
        type: string;
        url: string;
    }

    export interface RootObject {
        action: string;
        after: string;
        before: string;
        number: number;
        pull_request: PullRequest;
        repository: Repository;
        sender: Sender;
    }

}