import { InstancedBufferGeometry, Matrix4, WireframeGeometry, LineSegments, Mesh, EdgesGeometry, Line, ShaderMaterial, Color, Vector2, MaterialParameters } from 'three';

declare class LineSegmentsGeometry extends InstancedBufferGeometry {
	constructor();
	readonly isLineSegmentsGeometry: true;

	applyMatrix4(matrix: Matrix4): this;
	computeBoundingBox(): void;
	computeBoundingSphere(): void;
	fromEdgesGeometry(geometry: WireframeGeometry): this;
	fromLineSegments(lineSegments: LineSegments): this;
	fromMesh(mesh: Mesh): this;
	fromWireframeGeometry(geometry: EdgesGeometry): this;
	setColors(array: number[] | Float32Array): this;
	setPositions(array: number[] | Float32Array): this;
}

declare class LineGeometry extends LineSegmentsGeometry {
	constructor();
	readonly isLineGeometry: true;

	fromLine(line: Line): this;
}

interface LineMaterialParameters extends MaterialParameters {
	color?: number;
	dashed?: boolean;
	dashScale?: number;
	dashSize?: number;
	dashOffset?: number;
	gapSize?: number;
	linewidth?: number;
	resolution?: Vector2;
}

declare class LineMaterial extends ShaderMaterial {
	constructor(parameters?: LineMaterialParameters);
	color: Color;
	dashed: boolean;
	dashScale: number;
	dashSize: number;
	dashOffset: number;
	gapSize: number;
	opacity: number;
	readonly isLineMaterial: true;
	linewidth: number;
	resolution: Vector2;
	alphaToCoverage: boolean;
}

declare class LineSegments2 extends Mesh {
	geometry: LineSegmentsGeometry;
	material: LineMaterial;

	constructor(geometry?: LineSegmentsGeometry, material?: LineMaterial);
	readonly isLineSegments2: true;

	computeLineDistances(): this;
}

declare class Line2 extends LineSegments2 {
	geometry: LineGeometry;
	material: LineMaterial;

	constructor(geometry?: LineGeometry, material?: LineMaterial);
	readonly isLine2: true;
}

export { Line2, LineGeometry, LineMaterial, LineSegments2, LineSegmentsGeometry };