import TransitionManager, { TransitionProps } from './transition-manager';
import { IViewState } from './view-state';
import { ConstructorOf } from '../types/types';
import type Viewport from '../viewports/viewport';
import type { EventManager, MjolnirEvent, MjolnirGestureEvent, MjolnirWheelEvent, MjolnirKeyEvent } from 'mjolnir.js';
import type { Timeline } from '@luma.gl/engine';
/** Configuration of how user input is handled */
export type ControllerOptions = {
    /** Enable zooming with mouse wheel. Default `true`. */
    scrollZoom?: boolean | {
        /** Scaler that translates wheel delta to the change of viewport scale. Default `0.01`. */
        speed?: number;
        /** Smoothly transition to the new zoom. If enabled, will provide a slightly lagged but smoother experience. Default `false`. */
        smooth?: boolean;
    };
    /** Enable panning with pointer drag. Default `true` */
    dragPan?: boolean;
    /** Enable rotating with pointer drag. Default `true` */
    dragRotate?: boolean;
    /** Enable zooming with double click. Default `true` */
    doubleClickZoom?: boolean;
    /** Enable zooming with multi-touch. Default `true` */
    touchZoom?: boolean;
    /** Enable rotating with multi-touch. Use two-finger rotating gesture for horizontal and three-finger swiping gesture for vertical rotation. Default `false` */
    touchRotate?: boolean;
    /** Enable interaction with keyboard. Default `true`. */
    keyboard?: boolean | {
        /** Speed of zoom using +/- keys. Default `2` */
        zoomSpeed?: number;
        /** Speed of movement using arrow keys, in pixels. */
        moveSpeed?: number;
        /** Speed of rotation using shift + left/right arrow keys, in degrees. Default 15. */
        rotateSpeedX?: number;
        /** Speed of rotation using shift + up/down arrow keys, in degrees. Default 10. */
        rotateSpeedY?: number;
    };
    /** Drag behavior without pressing function keys, one of `pan` and `rotate`. */
    dragMode?: 'pan' | 'rotate';
    /** Enable inertia after panning/pinching. If a number is provided, indicates the duration of time over which the velocity reduces to zero, in milliseconds. Default `false`. */
    inertia?: boolean | number;
};
export type ControllerProps = {
    /** Identifier of the controller */
    id: string;
    /** Viewport x position */
    x: number;
    /** Viewport y position */
    y: number;
    /** Viewport width */
    width: number;
    /** Viewport height */
    height: number;
} & ControllerOptions & TransitionProps;
/** The state of a controller */
export type InteractionState = {
    /** If the view state is in transition */
    inTransition?: boolean;
    /** If the user is dragging */
    isDragging?: boolean;
    /** If the view is being panned, either from user input or transition */
    isPanning?: boolean;
    /** If the view is being rotated, either from user input or transition */
    isRotating?: boolean;
    /** If the view is being zoomed, either from user input or transition */
    isZooming?: boolean;
};
/** Parameters passed to the onViewStateChange callback */
export type ViewStateChangeParameters = {
    /** The next view state, either from user input or transition */
    viewState: Record<string, any>;
    /** Object describing the nature of the view state change */
    interactionState: InteractionState;
    /** The current view state */
    oldViewState?: Record<string, any>;
};
export default abstract class Controller<ControllerState extends IViewState<ControllerState>> {
    abstract get ControllerState(): ConstructorOf<ControllerState>;
    abstract get transition(): TransitionProps;
    protected props: ControllerProps;
    protected state: Record<string, any>;
    protected transitionManager: TransitionManager<ControllerState>;
    protected eventManager: EventManager;
    protected onViewStateChange: (params: ViewStateChangeParameters) => void;
    protected onStateChange: (state: InteractionState) => void;
    protected makeViewport: (opts: Record<string, any>) => Viewport;
    private _controllerState?;
    private _events;
    private _interactionState;
    private _customEvents;
    private _eventStartBlocked;
    private _panMove;
    protected invertPan: boolean;
    protected dragMode: 'pan' | 'rotate';
    protected inertia: number;
    protected scrollZoom: boolean | {
        speed?: number;
        smooth?: boolean;
    };
    protected dragPan: boolean;
    protected dragRotate: boolean;
    protected doubleClickZoom: boolean;
    protected touchZoom: boolean;
    protected touchRotate: boolean;
    protected keyboard: boolean | {
        zoomSpeed?: number;
        moveSpeed?: number;
        rotateSpeedX?: number;
        rotateSpeedY?: number;
    };
    constructor(opts: {
        timeline: Timeline;
        eventManager: EventManager;
        makeViewport: (opts: Record<string, any>) => Viewport;
        onViewStateChange: (params: ViewStateChangeParameters) => void;
        onStateChange: (state: InteractionState) => void;
    });
    set events(customEvents: any);
    finalize(): void;
    /**
     * Callback for events
     */
    handleEvent(event: MjolnirEvent): boolean;
    get controllerState(): ControllerState;
    getCenter(event: MjolnirGestureEvent | MjolnirWheelEvent): [number, number];
    isPointInBounds(pos: [number, number], event: MjolnirEvent): boolean;
    isFunctionKeyPressed(event: MjolnirEvent): boolean;
    isDragging(): boolean;
    blockEvents(timeout: number): void;
    /**
     * Extract interactivity options
     */
    setProps(props: ControllerProps): void;
    updateTransition(): void;
    toggleEvents(eventNames: any, enabled: any): void;
    protected updateViewport(newControllerState: ControllerState, extraProps?: Record<string, any> | null, interactionState?: InteractionState): void;
    private _onTransition;
    private _setInteractionState;
    protected _onPanStart(event: MjolnirGestureEvent): boolean;
    protected _onPan(event: MjolnirGestureEvent): boolean;
    protected _onPanEnd(event: MjolnirGestureEvent): boolean;
    protected _onPanMove(event: MjolnirGestureEvent): boolean;
    protected _onPanMoveEnd(event: MjolnirGestureEvent): boolean;
    protected _onPanRotate(event: MjolnirGestureEvent): boolean;
    protected _onPanRotateEnd(event: any): boolean;
    protected _onWheel(event: MjolnirWheelEvent): boolean;
    protected _onTriplePanStart(event: MjolnirGestureEvent): boolean;
    protected _onTriplePan(event: MjolnirGestureEvent): boolean;
    protected _onTriplePanEnd(event: MjolnirGestureEvent): boolean;
    protected _onPinchStart(event: MjolnirGestureEvent): boolean;
    protected _onPinch(event: MjolnirGestureEvent): boolean;
    protected _onPinchEnd(event: MjolnirGestureEvent): boolean;
    protected _onDoubleTap(event: MjolnirGestureEvent): boolean;
    protected _onKeyDown(event: MjolnirKeyEvent): boolean;
    protected _getTransitionProps(opts?: any): TransitionProps;
}
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