export type SpanMatch = {
    readonly spans: readonly string[];
};
export type SpanMatcher = (content: string, find: string) => SpanMatch | undefined;
export declare const lineTrimmedMatch: SpanMatcher;
export declare const blockAnchorMatch: SpanMatcher;
export declare const whitespaceNormalizedMatch: SpanMatcher;
export declare const spanMatchers: readonly SpanMatcher[];
export declare function findFuzzyMatch(content: string, find: string): SpanMatch | undefined;
export declare function isDisproportionateMatch(matched: string, oldString: string): boolean;