/**
 * global-query command
 *
 * Search for terms across ALL registered projects using ATTACH DATABASE.
 */
export type GlobalQueryMode = 'exact' | 'contains' | 'starts_with';
export interface GlobalQueryParams {
    term: string;
    mode?: GlobalQueryMode;
    projectFilter?: string;
    tagFilter?: string;
    typeFilter?: string[];
    limit?: number;
    limitTotal?: number;
    noCache?: boolean;
}
export interface GlobalQueryMatch {
    file: string;
    lineNumber: number;
    lineType: string;
}
export interface GlobalQueryProjectResult {
    project: string;
    projectPath: string;
    matches: GlobalQueryMatch[];
}
export interface GlobalQueryResult {
    success: boolean;
    term: string;
    mode: GlobalQueryMode;
    projectResults: GlobalQueryProjectResult[];
    totalMatches: number;
    projectsSearched: number;
    cached: boolean;
    error?: string;
}
/**
 * Invalidate all cached global queries (call after init/update)
 */
export declare function invalidateGlobalCache(): void;
export declare function globalQuery(params: GlobalQueryParams): GlobalQueryResult;
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