three.js/examples/jsm/renderers/webgpu/constants.js

export const GPUPrimitiveTopology = {
	PointList: 'point-list',
	LineList: 'line-list',
	LineStrip: 'line-strip',
	TriangleList: 'triangle-list',
	TriangleStrip: 'triangle-strip',
};

export const GPUIndexFormat = {
	Uint16: 'uint16',
	Uint32: 'uint32'
};