import type { BodyDescriptor, BodyState, ConstraintDescriptor } from '@rapierphysicsplugin/shared';
import type { PhysicsWorldContext } from './pw-types.js';
export declare function getSnapshot(ctx: PhysicsWorldContext, skipSleeping?: boolean): BodyState[];
export declare function getBodyState(ctx: PhysicsWorldContext, id: string): BodyState | null;
export declare function isBodySleeping(ctx: PhysicsWorldContext, id: string): boolean;
export declare function loadState(ctx: PhysicsWorldContext, bodies: BodyDescriptor[]): void;
export declare function resetWorld(ctx: PhysicsWorldContext, bodies: BodyDescriptor[], constraints?: ConstraintDescriptor[]): void;
export declare function hasBody(ctx: PhysicsWorldContext, id: string): boolean;
export declare function getBodyCount(ctx: PhysicsWorldContext): number;
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