export interface WaitIssueComment {
    body?: string | null;
    created_at: string;
    user?: {
        login?: string;
        type?: string;
    } | null;
    author_association?: string;
}
export interface MaintainerReply {
    author: string;
    createdAt: string;
    /** Shortened single-line plain text of the reply (display only). */
    excerpt: string;
}
export type MaintainerWaitDecision = {
    status: 'off';
} | {
    status: 'elapsed';
} | {
    status: 'replied';
    replies: MaintainerReply[];
} | {
    status: 'waiting';
    until: Date;
};
/** Shorten a comment to one plain line for display. */
export declare function excerptComment(body: string): string;
/**
 * Decide whether the build may start. A maintainer reply (a comment by the
 * repo's owner, a member or a collaborator — not the issue author, not a bot)
 * ends the wait early; otherwise the window ends `waitDays` after the issue
 * was created.
 */
export declare function evaluateMaintainerWait(input: {
    waitDays: number;
    issueCreatedAt: string;
    issueAuthor?: string;
    comments: ReadonlyArray<WaitIssueComment>;
    now: number;
}): MaintainerWaitDecision;
type GhApi = <T>(endpoint: string) => Promise<T>;
/**
 * Fetch the issue and its comments from GitHub and evaluate the window.
 */
export declare function checkMaintainerWait(input: {
    owner: string;
    repo: string;
    issueNumber: number;
    waitDays: number;
    now?: number;
    api?: GhApi;
}): Promise<MaintainerWaitDecision>;
export {};
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