add explicit type in _countUsagesBefore

bollwyvl · bollwyvl · commit f0fc3e2002eb · 2020-06-10T00:48:30.000-04:00
diff --git a/packages/jupyterlab-go-to-definition/src/editors/codemirror/extension.ts b/packages/jupyterlab-go-to-definition/src/editors/codemirror/extension.ts
@@ -190,7 +190,7 @@ export class CodeMirrorExtension extends CodeMirrorTokensProvider
         usagesBeforeTarget += 1;
       }
 
-      let nextSibling = sibling.previousSibling;
+      let nextSibling = sibling.previousSibling as Node;
 
       while (nextSibling == null) {
         while (!sibling.previousSibling) {

Original file line number	Diff line number	Diff line change
`@@ -190,7 +190,7 @@ export class CodeMirrorExtension extends CodeMirrorTokensProvider`
`190`	`190`	`usagesBeforeTarget += 1;`
`191`	`191`	`}`
`192`	`192`
`193`		`- let nextSibling = sibling.previousSibling;`
	`193`	`+ let nextSibling = sibling.previousSibling as Node;`
`194`	`194`
`195`	`195`	`while (nextSibling == null) {`
`196`	`196`	`while (!sibling.previousSibling) {`