/**
 * A holographic projection cone effect. Creates a translucent mesh in a cone shape from
 * a single world-space source vertex to an arbitrary target shape, with animated lines
 * traveling from source to target.
 *
 * @member {Vector3} sourceWorldPosition - The world-space position of the cone's source
 * @member {number[]} targetVertices - The local-space vertices describing the target shape,
 *         e.g. a rectangle or circle. This array is treated as immutable, so if you need to
 *         update the vertices then pass a new array instance.
 * @member {Color|number|string} color - The color of the
 */
export class Projection {
    constructor(parent: any);
    renderOrder: number;
    geometry: any;
    autoDisposeGeometry: boolean;
    color: number;
    material: any;
    syncSourcePosition(): void;
    afterUpdate(): void;
    _color: any;
}
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