import type { StateBackend, Profile, PostLogEntry, SubredditRule, ScheduledItem } from "./base.js";
export declare class YamlBackend implements StateBackend {
    private baseDir;
    constructor(baseDir?: string);
    private read;
    private write;
    loadProfile(name: string): Profile;
    listProfiles(): string[];
    markPublished(entry: PostLogEntry): void;
    listPostLog(opts?: {
        content_id?: string;
        channel?: string;
    }): PostLogEntry[];
    getPostLog(contentId: string, channel: string): PostLogEntry | null;
    enqueueScheduled(contentId: string, channel: string, variant: unknown, scheduledAt: string): string;
    listScheduled(before?: string): ScheduledItem[];
    dequeueScheduled(id: string): void;
    loadSubredditRules(subreddit: string): SubredditRule | null;
    listSubreddits(): SubredditRule[];
    updateSubredditLastPosted(subreddit: string, postedAt: string): void;
}
//# sourceMappingURL=yaml.d.ts.map