import { BaseGridOffsetRenderer, CanvasRendererPosition } from './baseGridOffsetRenderer';
import { ColumnDef, DataRow, Size } from './types';
export interface GridCanvasRendererBasics<T> {
    data: Array<DataRow<T>>;
    rowHeight: number;
    colBoundaries: Array<{
        left: number;
        right: number;
    }>;
    columns: ColumnDef[];
    gridInnerSize: Size;
    borderWidth: number;
}
export declare class GridCanvasRenderer<T> extends BaseGridOffsetRenderer<T> {
    private canvasSize;
    private basicProps;
    private prevDraw;
    constructor(canvas: HTMLCanvasElement, canvasSize: Size, basicProps: GridCanvasRendererBasics<T>, dpr: number, name: string);
    updateProps: (canvas: HTMLCanvasElement, canvasSize: Size, basicProps: GridCanvasRendererBasics<T>, posProps: CanvasRendererPosition) => void;
    drawUntranslated: () => void;
    draw: () => void;
    drawWholeBorderBackground(propsWidth: number, propsHeight: number): void;
    shiftExistingCanvas(xDiff: number, yDiff: number): void;
    drawNewBorderBackground(xDiff: number, yDiff: number, propsWidth: number, propsHeight: number): void;
}