import type { McpExtensionState } from "./state.ts";
import type { ToolMetadata } from "./types.ts";
export interface RankedToolMatch {
    server: string;
    tool: ToolMetadata;
    score: number;
}
export interface SearchableTool {
    name: string;
    originalName: string;
    description: string;
}
export declare function normalizeSearchText(value: string): string;
export declare function tokenize(value: string): string[];
export declare function scoreToolMatch(tool: SearchableTool, server: string, query: string): number | null;
export declare function rankToolMatches(state: McpExtensionState, query: string, server?: string): RankedToolMatch[];
export declare function paginate<T>(items: T[], offset: number, limit: number): {
    items: T[];
    total: number;
    hasMore: boolean;
    nextOffset: number | null;
};
export declare function rankSuggestions(state: McpExtensionState, name: string, limit: number): string[];