import type { Cell, Rect, Style } from "../types.js";
export declare class CellBuffer {
    readonly width: number;
    readonly height: number;
    private cells;
    constructor(width: number, height: number);
    clone(): CellBuffer;
    clear(style?: Style): void;
    set(x: number, y: number, ch: string, style?: Style): void;
    get(x: number, y: number): Cell;
    write(x: number, y: number, text: string, style?: Style, maxWidth?: number): void;
    fillRect(rect: Rect, ch?: string, style?: Style): void;
    renderFull(): string;
    renderDiff(prev: CellBuffer | null): string;
    toPlainString(): string;
    private renderRow;
    private rowEquals;
    private mergeCellBackground;
}
//# sourceMappingURL=cell-buffer.d.ts.map