make transformLabels optional in index.d.ts

This commit is contained in:
Gábor Döbrei
2019-04-15 15:53:11 +02:00
committed by GitHub
parent 088ff5a063
commit b835e90560

2
index.d.ts vendored
View File

@@ -24,7 +24,7 @@ interface Opts {
normalizePath?: NormalizePathRegexs;
formatStatusCode?: (res: express.Response) => number | string;
transformLabels: (
transformLabels?: (
labels: Labels,
req: express.Request,
res: express.Response