import { EventEmitter } from "eventemitter3";
import { type EventSigner, type NostrLink, type SystemInterface } from "..";
interface DiffSyncTagsEvents {
    change(): void;
}
/**
 * Add/Remove tags from event
 */
export declare class DiffSyncTags extends EventEmitter<DiffSyncTagsEvents> {
    #private;
    readonly link: NostrLink;
    readonly contentEncrypted: boolean;
    constructor(link: NostrLink, contentEncrypted: boolean);
    /**
     * Get the raw storage event
     */
    get value(): {
        id: string;
        pubkey: string;
        created_at: number;
        kind: number;
        tags: Array<Array<string>>;
        content: string;
        sig: string;
    } | undefined;
    /**
     * Get the current tag set
     */
    get tags(): string[][];
    /**
     * Get decrypted content
     */
    get encryptedTags(): string[][];
    /**
     * Add a tag
     */
    add(tag: Array<string> | Array<Array<string>>, encrypted?: boolean): void;
    /**
     * Remove a tag
     */
    remove(tag: Array<string> | Array<Array<string>>, encrypted?: boolean): void;
    /**
     * Update a tag (remove+add)
     */
    update(tag: Array<string> | Array<Array<string>>, encrypted?: boolean): void;
    /**
     * Replace all the tags
     */
    replace(tag: Array<Array<string>>, encrypted?: boolean): void;
    sync(signer: EventSigner | undefined, system: SystemInterface): Promise<void>;
    /**
     * Apply changes and save
     */
    persist(signer: EventSigner, system: SystemInterface, content?: string): Promise<void>;
}
export {};
//# sourceMappingURL=diff-sync.d.ts.map