import { DragDropManager, DragDropMonitor, Unsubscribe, Listener } from '@~sunsimiao/cj-dnd-core';
import { DragSourceMonitor } from './interfaces';
export declare class SourceMonitor implements DragSourceMonitor {
    internalMonitor: DragDropMonitor;
    sourceId: string | undefined;
    constructor(manager: DragDropManager<any>);
    getState(): void;
    receiveHandlerId(sourceId: string): void;
    canDrag(): boolean;
    isDragging(): boolean;
    subscribeToStateChange(listener: Listener, options?: {
        handlerIds: string[] | undefined;
    }): Unsubscribe;
    isDraggingSource(sourceId: string): boolean;
    isOverTarget(targetId: string, options?: {
        shallow: boolean;
    }): boolean;
    getTargetIds(): string[];
    isSourcePublic(): boolean | null;
    getSourceId(): string | null;
    subscribeToOffsetChange(listener: Listener): Unsubscribe;
    canDragSource(sourceId: string): boolean;
    canDropOnTarget(targetId: string): boolean;
    getItemType(): string | symbol | null;
    getItem(): any;
    getDropResult(): any;
    didDrop(): boolean;
    getInitialClientOffset(): import("../../../../Documents/test/cj-dnd-backend/node_modules/@~sunsimiao/cj-dnd-core/dist/interfaces").XYCoord | null;
    getInitialSourceClientOffset(): import("../../../../Documents/test/cj-dnd-backend/node_modules/@~sunsimiao/cj-dnd-core/dist/interfaces").XYCoord | null;
    getSourceClientOffset(): import("../../../../Documents/test/cj-dnd-backend/node_modules/@~sunsimiao/cj-dnd-core/dist/interfaces").XYCoord | null;
    getClientOffset(): import("../../../../Documents/test/cj-dnd-backend/node_modules/@~sunsimiao/cj-dnd-core/dist/interfaces").XYCoord | null;
    getDifferenceFromInitialOffset(): import("../../../../Documents/test/cj-dnd-backend/node_modules/@~sunsimiao/cj-dnd-core/dist/interfaces").XYCoord | null;
    getEvent(): object;
}
export default function createSourceMonitor<Context>(manager: DragDropManager<Context>): DragSourceMonitor;