import { CommandGroup } from "../command-group.js";
import { Context, LanguageCode } from "../deps.node.js";
import type { CommandElementals } from "../types.js";
export declare function distance(s1: string, s2: string): number;
export type JaroWinklerOptions = {
    ignoreCase?: boolean;
    similarityThreshold?: number;
    language?: LanguageCode | string;
    ignoreLocalization?: boolean;
};
type CommandSimilarity = {
    command: CommandElementals | null;
    similarity: number;
};
export declare function JaroWinklerDistance(s1: string, s2: string, options: Pick<Partial<JaroWinklerOptions>, "ignoreCase">): number;
export declare function isLanguageCode(value: string | undefined): value is LanguageCode;
export declare function fuzzyMatch<C extends Context>(userInput: string, commands: CommandGroup<C>, options: Partial<JaroWinklerOptions>): CommandSimilarity | null;
export {};