export declare function stripNewLinePrefixes(lines: string[]): string[];
export declare function stripHashlinePrefixes(lines: string[]): string[];
/**
 * Normalize line payloads by stripping read/search line prefixes. `null` /
 * `undefined` yield `[]`; a single multiline string is split on `\n`.
 */
export declare function hashlineParseText(edit: string[] | string | null | undefined): string[];