/**
 * BM25 template search via MiniSearch.
 *
 * Builds an in-memory index from the template list on each call (sub-millisecond
 * at 100+ templates). No caching, no persistence — stateless and serverless-safe.
 */
export interface TemplateSearchResult {
    template_id: string;
    display_name: string;
    category: string;
    description: string;
    source: string | null;
    field_count: number;
    score: number;
}
export interface TemplateSearchOptions {
    query: string;
    category?: string;
    source?: string;
    max_results?: number;
}
/** Minimal shape required from TemplateItem — avoids coupling to _shared.ts types. */
interface TemplateItemLike {
    name: string;
    display_name: string;
    category: string;
    description: string;
    source: string | null;
    fields: {
        name: string;
        section: string | null;
    }[];
}
export declare function searchTemplates(templates: TemplateItemLike[], options: TemplateSearchOptions): TemplateSearchResult[];
export {};
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