declare const GPUInteractionShape: Readonly<{
    readonly SPHERE: 0;
    readonly BOX: 1;
    readonly CAPSULE: 2;
    readonly PLANE: 3;
    readonly TORUS: 4;
}>;
declare const GPUInteractionSourceKind: Readonly<{
    readonly NONE: 0;
    readonly AVBD: 1;
    readonly PACKED: 2;
    readonly CUSTOM: 3;
}>;
declare const GPUInteractionColliderFlag: Readonly<{
    readonly ACTIVE: 1;
    readonly STATIC: 2;
    readonly KINEMATIC: 4;
    readonly DYNAMIC: 8;
    readonly AFFECT_BOIDS: 16;
    readonly AFFECT_FLUID: 32;
    readonly AFFECT_SMOKE: 64;
    readonly FEEDBACK: 128;
}>;
declare const GPUInteractionFeedbackSlot: Readonly<{
    readonly NONE: 4294967295;
}>;
declare const GPU_INTERACTION_COLLIDER_BYTES = 160;
declare const AFFECT_FLAG_BY_NAME: Readonly<{
    readonly boids: 16;
    readonly fluid: 32;
    readonly smoke: 64;
}>;
type GPUInteractionShapeCode = typeof GPUInteractionShape[keyof typeof GPUInteractionShape];
type GPUInteractionSourceKindCode = typeof GPUInteractionSourceKind[keyof typeof GPUInteractionSourceKind];
type GPUInteractionColliderFlagValue = typeof GPUInteractionColliderFlag[keyof typeof GPUInteractionColliderFlag];
type GPUInteractionAffectsTarget = keyof typeof AFFECT_FLAG_BY_NAME;
type GPUInteractionMotionType = 'static' | 'kinematic' | 'dynamic' | number;
type GPUInteractionVector3Input = readonly number[] | (ArrayBufferView<ArrayBufferLike> & ArrayLike<number>);
type GPUInteractionVector3 = [number, number, number];
type GPUInteractionShapeData = [number, number, number, number];
interface GPUInteractionIntegerAssertionOptions {
    allowZero?: boolean | undefined;
}
interface GPUInteractionShapeNormalizationOptions {
    allowTorus?: boolean | undefined;
}
interface GPUInteractionSphereShapeDescriptor {
    type: 'sphere';
    radius: number;
}
interface GPUInteractionBoxShapeDescriptor {
    type: 'box';
    halfExtents: GPUInteractionVector3Input;
}
interface GPUInteractionCapsuleShapeDescriptor {
    type: 'capsule';
    radius: number;
    halfHeight: number;
}
interface GPUInteractionPlaneShapeDescriptor {
    type: 'plane';
    normal: GPUInteractionVector3Input;
    constant?: number | undefined;
}
interface GPUInteractionTorusShapeDescriptor {
    type: 'torus';
    majorRadius: number;
    tubeRadius: number;
}
type GPUInteractionShapeDescriptor = GPUInteractionSphereShapeDescriptor | GPUInteractionBoxShapeDescriptor | GPUInteractionCapsuleShapeDescriptor | GPUInteractionPlaneShapeDescriptor | GPUInteractionTorusShapeDescriptor;
type GPUInteractionNormalizedSphereShape = Readonly<{
    type: 'sphere';
    shapeType: typeof GPUInteractionShape.SPHERE;
    data: GPUInteractionShapeData;
}>;
type GPUInteractionNormalizedBoxShape = Readonly<{
    type: 'box';
    shapeType: typeof GPUInteractionShape.BOX;
    data: GPUInteractionShapeData;
}>;
type GPUInteractionNormalizedCapsuleShape = Readonly<{
    type: 'capsule';
    shapeType: typeof GPUInteractionShape.CAPSULE;
    data: GPUInteractionShapeData;
}>;
type GPUInteractionNormalizedPlaneShape = Readonly<{
    type: 'plane';
    shapeType: typeof GPUInteractionShape.PLANE;
    data: GPUInteractionShapeData;
}>;
type GPUInteractionNormalizedTorusShape = Readonly<{
    type: 'torus';
    shapeType: typeof GPUInteractionShape.TORUS;
    data: GPUInteractionShapeData;
}>;
type GPUInteractionNormalizedShape = GPUInteractionNormalizedSphereShape | GPUInteractionNormalizedBoxShape | GPUInteractionNormalizedCapsuleShape | GPUInteractionNormalizedPlaneShape | GPUInteractionNormalizedTorusShape;
type GPUInteractionNormalizedShapeFor<TShape extends GPUInteractionShapeDescriptor> = TShape extends GPUInteractionSphereShapeDescriptor ? GPUInteractionNormalizedSphereShape : TShape extends GPUInteractionBoxShapeDescriptor ? GPUInteractionNormalizedBoxShape : TShape extends GPUInteractionCapsuleShapeDescriptor ? GPUInteractionNormalizedCapsuleShape : TShape extends GPUInteractionPlaneShapeDescriptor ? GPUInteractionNormalizedPlaneShape : GPUInteractionNormalizedTorusShape;
declare function assertPositiveInteger(value: unknown, name: string, { allowZero }?: GPUInteractionIntegerAssertionOptions): number;
declare function normalizeInteractionShape<TShape extends GPUInteractionShapeDescriptor>(shape: TShape, options?: GPUInteractionShapeNormalizationOptions): GPUInteractionNormalizedShapeFor<TShape>;
declare function getAffectsFlags(affects?: readonly GPUInteractionAffectsTarget[]): number;
declare function getMotionFlag(motionType: GPUInteractionMotionType): GPUInteractionColliderFlagValue;
export { GPUInteractionShape, GPUInteractionSourceKind, GPUInteractionColliderFlag, GPUInteractionFeedbackSlot, GPU_INTERACTION_COLLIDER_BYTES, assertPositiveInteger, normalizeInteractionShape, getAffectsFlags, getMotionFlag, };
export type { GPUInteractionAffectsTarget, GPUInteractionBoxShapeDescriptor, GPUInteractionCapsuleShapeDescriptor, GPUInteractionColliderFlagValue, GPUInteractionIntegerAssertionOptions, GPUInteractionMotionType, GPUInteractionNormalizedBoxShape, GPUInteractionNormalizedCapsuleShape, GPUInteractionNormalizedPlaneShape, GPUInteractionNormalizedShape, GPUInteractionNormalizedShapeFor, GPUInteractionNormalizedSphereShape, GPUInteractionNormalizedTorusShape, GPUInteractionPlaneShapeDescriptor, GPUInteractionShapeCode, GPUInteractionShapeData, GPUInteractionShapeDescriptor, GPUInteractionShapeNormalizationOptions, GPUInteractionSourceKindCode, GPUInteractionSphereShapeDescriptor, GPUInteractionTorusShapeDescriptor, GPUInteractionVector3, GPUInteractionVector3Input, };