D3.diagonal's index is optional

This commit is contained in:
Valentin Robert
2016-03-14 18:19:39 -07:00
parent 0cd5f0a148
commit f3b5648444
Vendored
+1 -1
View File
@@ -2488,7 +2488,7 @@ declare module d3 {
}
interface Diagonal<Link, Node> {
(d: Link, i: number): string;
(d: Link, i?: number): string;
source(): (d: Link, i: number) => Node;
source(source: Node): Diagonal<Link, Node>;