import { type HashlineInputSection } from "./input";
import type { HashlineApplyOptions } from "./types";
export declare function computeHashlineSectionDiff(section: HashlineInputSection, cwd: string, options?: HashlineApplyOptions): Promise<{
    diff: string;
    firstChangedLine: number | undefined;
} | {
    error: string;
}>;
export declare function computeHashlineDiff(input: {
    input: string;
    path?: string;
}, cwd: string, options?: HashlineApplyOptions): Promise<{
    diff: string;
    firstChangedLine: number | undefined;
} | {
    error: string;
}>;