Index: node_modules/robust-predicates/index.d.ts
===================================================================
--- node_modules/robust-predicates/index.d.ts	(revision e4c61dd6cd86e06265bc2bd91adba84a0f04044a)
+++ node_modules/robust-predicates/index.d.ts	(revision e4c61dd6cd86e06265bc2bd91adba84a0f04044a)
@@ -0,0 +1,49 @@
+export as namespace predicates;
+
+export function orient2d(
+    ax: number, ay: number,
+    bx: number, by: number,
+    cx: number, cy: number): number;
+
+export function orient2dfast(
+    ax: number, ay: number,
+    bx: number, by: number,
+    cx: number, cy: number): number;
+
+export function incircle(
+    ax: number, ay: number,
+    bx: number, by: number,
+    cx: number, cy: number,
+    dx: number, dy: number): number;
+
+export function incirclefast(
+    ax: number, ay: number,
+    bx: number, by: number,
+    cx: number, cy: number,
+    dx: number, dy: number): number;
+
+export function orient3d(
+    ax: number, ay: number, az: number,
+    bx: number, by: number, bz: number,
+    cx: number, cy: number, cz: number,
+    dx: number, dy: number, dz: number): number;
+
+export function orient3dfast(
+    ax: number, ay: number, az: number,
+    bx: number, by: number, bz: number,
+    cx: number, cy: number, cz: number,
+    dx: number, dy: number, dz: number): number;
+
+export function insphere(
+    ax: number, ay: number, az: number,
+    bx: number, by: number, bz: number,
+    cx: number, cy: number, cz: number,
+    dx: number, dy: number, dz: number,
+    ex: number, ey: number, ez: number): number;
+
+export function inspherefast(
+    ax: number, ay: number, az: number,
+    bx: number, by: number, bz: number,
+    cx: number, cy: number, cz: number,
+    dx: number, dy: number, dz: number,
+    ex: number, ey: number, ez: number): number;