import type { TerminalRenderPlane } from "../../core/render-plane.js";
import type { Rect } from "../../events/manager/types.js";
import type { RendererCapabilities } from "../../renderer/capabilities.js";
import type { RenderManager } from "../render/render-manager.js";
export type UnsafeFullRowScrollMode = "off" | "unsafe-full-row";
export type UnsafeFullRowScrollPlan = Readonly<{
    exposedRows: readonly number[];
    apply: () => void;
}>;
export declare function exposedRowsForDelta(y0: number, h: number, delta: number): number[];
export declare function prepareUnsafeFullRowScroll(options: Readonly<{
    render: Pick<RenderManager, "unsafeScrollPlaneRows">;
    plane: TerminalRenderPlane;
    rect: Rect;
    terminalSize: Readonly<{
        cols: number;
        rows: number;
    }>;
    delta: number;
    rowScrollMode: UnsafeFullRowScrollMode;
    rendererCapabilities: Pick<RendererCapabilities, "scrollOperations">;
    isClipped: boolean;
    hasPendingDirtyRows: boolean;
    strategy?: "auto" | "viewport-repaint";
}>): UnsafeFullRowScrollPlan | null;