import { Mat4, SimpleVector3 } from "../math";
import { Quaternion } from "../math/quaternion";
import { Transform } from "./transform";
/**
 * @see https://github.com/G43riko/JavaUtils/blob/master/GLib2/src/main/java/org/glib2/math/transforms/TransformHierarchy.java
 * @see https://github.com/G43riko/JavaUtils/blob/master/GLib2/src/test/java/org/glib2/math/TransformHierarchyTest.java
 */
export declare class HierarchicalTransform extends Transform {
    private _parent?;
    private readonly _parentTransformation;
    private readonly _oldPosition;
    private readonly _oldRotation;
    private readonly _oldScale;
    private hasChange;
    update(): void;
    setParent(parent: HierarchicalTransform): void;
    get transformation(): Mat4;
    private parentMatrix;
    get transformedPos(): SimpleVector3;
    get transformedRot(): Quaternion;
}
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