import { type Position, type VimBufferSnapshot, type VimFingerprint, type VimLoadedFile } from "./types";
export declare function snapshotEqual(left: VimBufferSnapshot, right: VimBufferSnapshot): boolean;
export declare class VimBuffer {
    displayPath: string;
    filePath: string;
    lines: string[];
    cursor: Position;
    modified: boolean;
    trailingNewline: boolean;
    baseFingerprint: VimFingerprint | null;
    editabilityChecked: boolean;
    constructor(input: VimLoadedFile);
    clone(): VimBuffer;
    createSnapshot(): VimBufferSnapshot;
    restore(snapshot: VimBufferSnapshot): void;
    replaceLoadedFile(input: VimLoadedFile): void;
    markSaved(input: VimLoadedFile): void;
    lineCount(): number;
    lastLineIndex(): number;
    getLine(line: number): string;
    clampLine(line: number): number;
    clampCol(line: number, col: number): number;
    setCursor(position: Position): void;
    clampCursor(): void;
    firstNonBlank(line: number): number;
    getText(): string;
    setText(text: string, trailingNewline?: boolean): void;
    currentOffset(): number;
    positionToOffset(position: Position): number;
    offsetToPosition(offset: number): Position;
    setCursorFromOffset(offset: number): void;
    replaceOffsets(start: number, end: number, replacement: string, cursorOffset?: number): void;
    deleteOffsets(start: number, end: number): string;
    deleteLines(startLine: number, endLine: number): string[];
    insertLines(index: number, newLines: string[]): void;
    replaceLine(line: number, content: string): void;
    joinLines(startLine: number, count: number): void;
    indentLines(startLine: number, endLine: number, indentUnit: string, direction: 1 | -1): void;
    getCharacterAtOffset(offset: number): string;
    getCharacter(position: Position): string;
}