/**
 * query command - Search for terms in the index
 */
export type QueryMode = 'exact' | 'contains' | 'starts_with';
export interface QueryParams {
    path: string;
    term: string;
    mode?: QueryMode;
    fileFilter?: string;
    typeFilter?: string[];
    modifiedSince?: string;
    modifiedBefore?: string;
    limit?: number;
}
export interface QueryMatch {
    file: string;
    lineNumber: number;
    lineType: string;
    modified?: number;
}
export interface QueryResult {
    success: boolean;
    term: string;
    mode: QueryMode;
    matches: QueryMatch[];
    totalMatches: number;
    truncated: boolean;
    error?: string;
}
export declare function query(params: QueryParams): QueryResult;
/**
 * Parse time offset string to Unix timestamp
 * Supports: "2h" (hours), "30m" (minutes), "1d" (days), "1w" (weeks), or ISO date string
 */
export declare function parseTimeOffset(input: string): number | null;
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