import type { Page } from 'playwright';
export interface BezierMoveOptions {
    /** Total duration in milliseconds. Default: proportional to distance + pace. */
    durationMs?: number;
    /** Number of intermediate points. Default: derived from durationMs (one step per 16ms). */
    steps?: number;
    /**
     * Pace profile when `durationMs` is not explicit. AUT-57 video demos use
     * `'natural'` for deliberate, human-readable cursor motion; the default
     * `'fast'` keeps short clip GIFs snappy.
     *
     * Both profiles use the same √distance · factor formula but different
     * (min, max, factor) tuples — see `paceProfile`.
     */
    pace?: BezierMovePace;
}
export type BezierMovePace = 'fast' | 'natural';
/**
 * Move the mouse from `from` to `to` along a cubic Bezier curve with
 * smooth controlled motion: ease-in-out timing, gentle proportional curves.
 */
export declare function moveMouse(page: Page, from: {
    x: number;
    y: number;
}, to: {
    x: number;
    y: number;
}, options?: BezierMoveOptions): Promise<void>;
/**
 * Move the mouse to `target` with Bezier curve animation and click.
 *
 * @param fromCurrent - Optional current mouse position. If omitted, the click
 *   is performed at `target` without a preceding Bezier move (first action).
 */
export declare function animatedClick(page: Page, target: {
    x: number;
    y: number;
}, fromCurrent?: {
    x: number;
    y: number;
}, options?: BezierMoveOptions): Promise<void>;
/**
 * Move the mouse to `target` (for hover/highlight actions) without clicking.
 */
export declare function animatedHover(page: Page, target: {
    x: number;
    y: number;
}, fromCurrent?: {
    x: number;
    y: number;
}, options?: BezierMoveOptions): Promise<void>;
/**
 * Type text into the currently focused element at a human-like typing speed.
 * Assumes the field is already focused (via a preceding click).
 *
 * `onKeystroke` fires after each character with the absolute wall-clock
 * timestamp (`Date.now()`) of the keystroke. The video pipeline converts
 * these to clip-relative offsets so keyboard SFX fire in lock-step with the
 * visible typing.
 */
export declare function humanType(page: Page, text: string, options?: {
    minDelayMs?: number;
    maxDelayMs?: number;
    onKeystroke?: (timestampMs: number) => void;
}): Promise<void>;