import type { ParticleCollider, ParticleEmitter2D, ParticleEmitterState, ParticleObject, ParticleObjectsState } from '@flighthq/types/contract';
/** Resolve particle/collider collisions for a typed-array emitter, correcting
 *  position and velocity in place. Call this AFTER updateParticleEmitter2D so it
 *  fixes up penetration produced by the frame's integration.
 *
 *  Fully opt-in: import it only for emitters that collide. The core update path
 *  is unaware of it. */
export declare function applyParticleCollisions(emitter: ParticleEmitter2D, state: ParticleEmitterState, colliders: ReadonlyArray<ParticleCollider>): void;
/** Collision pass for the object-pool path. Call AFTER updateParticleObjects. */
export declare function applyParticleObjectCollisions(objects: readonly ParticleObject[], state: ParticleObjectsState, colliders: ReadonlyArray<ParticleCollider>): void;
//# sourceMappingURL=applyParticleCollisions.d.ts.map