import type { LineComparator, MatchComparatorName, RescueResult, SeekHit } from './types';
export type PreparedAutoRescueTarget = {
    exact: string;
    unicode: string;
    trimEnd: string;
    unicodeTrimEnd: string;
};
export declare function equalExact(a: string, b: string): boolean;
export declare function equalUnicodeExact(a: string, b: string): boolean;
export declare function equalTrimEnd(a: string, b: string): boolean;
export declare function equalUnicodeTrimEnd(a: string, b: string): boolean;
export declare function equalTrim(a: string, b: string): boolean;
export declare function equalUnicodeTrim(a: string, b: string): boolean;
export declare const autoRescueComparators: LineComparator[];
export declare function prepareAutoRescueTarget(target: string): PreparedAutoRescueTarget;
export declare function matchPreparedAutoRescueComparator(candidate: string, target: PreparedAutoRescueTarget): MatchComparatorName | undefined;
export declare const permissiveComparators: LineComparator[];
export declare function seekMatch(lines: string[], pattern: string[], start: number, eof?: boolean): SeekHit | undefined;
export declare function seek(lines: string[], pattern: string[], start: number, eof?: boolean): number;
export declare function list(lines: string[], pattern: string[], start: number, same: LineComparator): number[];
export declare function sameRescueLine(a: string, b: string): boolean;
export declare function prefix(old_lines: string[], new_lines: string[]): number;
export declare function suffix(old_lines: string[], new_lines: string[], prefixLength: number): number;
export declare function rescueByPrefixSuffix(lines: string[], old_lines: string[], new_lines: string[], start: number): RescueResult;
export declare function score(a: string[], b: string[]): number;
export declare function rescueByLcs(lines: string[], old_lines: string[], new_lines: string[], start: number): RescueResult;