export interface Options {
    debug?: string;
    customScoreFunc?: (lowerQuery: string, lowerKeyword: string) => number;
    formatKeyword?: (lowerKeyword: string) => string;
    avoidNumbersTypoCorrection?: boolean;
    matchAllSubItems?: boolean;
}
interface Props {
    keyword: string;
    query: string;
    options?: Options;
}
export declare enum ScoreReason {
    CUSTOM = "Custom",
    EXACT_MATCH = "Exact Match",
    INDEX_OF = "Index Of Query",
    INDEX_OF_SUB = "Index Of Sub Query",
    STARTS_WITH = "Start With",
    TYPO_CORRECTION = "Type Correction",
    NO_MATCH = "No Match"
}
export interface SearchResult {
    score: number;
    maxScore: number;
    reason: ScoreReason | string;
    levenshteinDistance?: number;
    matchingKeyword: string;
}
export default function getSearchScore({ keyword, query, options }: Props): SearchResult;
export {};