/**
 * Mouse pen pressure simulation.
 *
 * When you move the mouse faster, pressure decreases.
 * When you move slower, pressure increases.
 *
 * @param k        Sensitivity of speed-to-pressure mapping (default 3)
 * @param minRange Pixel distance considered "slow" → pressure rises (default 10)
 * @param maxRange Pixel distance considered "fast" → pressure falls (default 100)
 */
export declare class MousePressure {
    private readonly MIDDLE_PRESSURE;
    private readonly MAX_PRESSURE;
    private readonly MIN_PRESSURE;
    private readonly STEP;
    private K;
    private minRange;
    private maxRange;
    private _status;
    private prePoint?;
    constructor(k?: number, minRange?: number, maxRange?: number);
    getPressure(x: number, y: number): number;
    /** Call this after every stroke ends */
    reset(): void;
    close(): void;
    open(): void;
    status(): boolean;
}
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