/**
 * ObsidianConnector — polls an Obsidian vault by scanning *.md files on the local filesystem.
 * Uses statSync for mtime checks and readFileSync for content.
 */
import type { AuthRequirement, ConnectorConfig, ConnectorHealth, IConnector, NormalizedItem } from '../framework/types.js';
export declare class ObsidianConnector implements IConnector {
    readonly name = "obsidian";
    readonly type: "local";
    private config;
    private lastPollTime;
    private lastPollCount;
    private lastError;
    constructor(config: ConnectorConfig);
    init(): Promise<void>;
    dispose(): Promise<void>;
    healthCheck(): Promise<ConnectorHealth>;
    getAuthRequirements(): AuthRequirement[];
    authenticate(): Promise<boolean>;
    private getVaultPath;
    private collectMdFiles;
    poll(since: Date): Promise<NormalizedItem[]>;
}
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