/**
 * Matches one line ending: CRLF (`\r\n`), lone CR (`\r`), or LF (`\n`).
 * Safe to share: `String.prototype.split` ignores the `g` flag/lastIndex,
 * and `String.prototype.match` with `g` always scans from index 0.
 */
export declare const newLineRe: RegExp;
/**
 * Gets the file's most common line ending, falling back to the platform
 * default for content with no line endings at all — the exact semantics of
 * upstream's `getPreferredLineEnding(input, os)`. `applyFixesToContent`
 * joins fixed lines with this, so an all-CRLF file round-trips through
 * --fix still CRLF (and a mixed-endings file is normalized to its
 * majority ending, as markdownlint's `applyFixes` does).
 */
/**
 * Maps a 0-based character offset within `text` to a 1-based
 * (line, column) pair, treating CRLF, lone CR, and lone LF each as ONE
 * line ending — the single offset→position mapping every scope-rule
 * internals must use instead of hand-rolled `split('\n')` /
 * `lastIndexOf('\n')` arithmetic (which, on a CR-only file, keeps every
 * offset on line 1 with a column counted from the start of the text).
 *
 * An offset pointing INTO a CRLF pair (at its '\n') is reported as
 * column 1 of the following line; real callers pass match/sentence
 * offsets, which never start inside a line ending.
 */
export declare function offsetToLineColumn(text: string, offset: number): {
    line: number;
    column: number;
};
export declare function getPreferredLineEnding(input: string): string;
//# sourceMappingURL=line-endings.d.ts.map