import { TAbstractAsyncEntityRegistry, TAbstractEntityRegistry, TWithUserData, TWithWrapperId, TWithWrapperIdEntity } from '../Abstract/Models';
import { TColorWrapper } from '../Color';
import { TDestroyable, TWithPosition2dProperty, TWithPosition3dProperty, TWithPosition4dProperty, TWithPositionProperty } from '../Mixins';
import { TEulerLike } from '../ThreeLib';
import { TTransformDriveCompatibleEntity, TWithTransformDrive } from '../TransformDrive';
import { BufferGeometry, Euler, Material, Quaternion, QuaternionLike, Vector2, Vector2Like, Vector3, Vector3Like, Vector4, Vector4Like } from 'three';
export declare function isDestroyable(obj: unknown): obj is TDestroyable;
export declare const isColorWrapper: (obj: unknown) => obj is TColorWrapper;
export declare const isWithUserData: (entity: any) => entity is TWithUserData;
export declare const isWithWrapperIdAccessors: (entity: any) => entity is TWithWrapperId;
export declare function isWithWrapperId<T extends TWithUserData>(obj: unknown): obj is TWithWrapperIdEntity<T>;
type TMetrics = Vector2 | Vector3 | Vector4 | Vector2Like | Vector3Like | Vector4Like | Quaternion | Euler | QuaternionLike | TEulerLike;
export declare const isVector2Like: (obj: TMetrics) => obj is Vector2Like;
export declare const isVector3Like: (obj: TMetrics) => obj is Vector3Like;
export declare const isVector4Like: (obj: TMetrics) => obj is Vector4Like;
export declare const isQuaternionLike: (obj: TMetrics) => obj is QuaternionLike;
export declare const isEulerLike: (obj: TMetrics) => obj is Euler;
export declare const isEntityWith2dPosition: (obj: TWithPositionProperty) => obj is TWithPosition2dProperty;
export declare const isEntityWith3dPosition: (obj: TWithPositionProperty) => obj is TWithPosition3dProperty;
export declare const isEntityWith4dPosition: (obj: TWithPositionProperty) => obj is TWithPosition4dProperty;
export declare const isAsyncEntityRegistry: (registry: TAbstractEntityRegistry<any> | TAbstractAsyncEntityRegistry<any>) => registry is TAbstractAsyncEntityRegistry<any>;
export declare const hasMaterial: (entity: unknown) => entity is {
    material?: Material | Array<Material> | null;
};
export declare const hasGeometry: (entity: unknown) => entity is {
    geometry?: BufferGeometry | null;
};
export declare function hasTransformDrive<T extends TTransformDriveCompatibleEntity>(entity: unknown): entity is TWithTransformDrive<T>;
export {};