Fix a few more simple emmet strict null checks errors

mjbvz · mjbvz · commit b305ca72546e · 2017-11-20T14:34:32.000-08:00
diff --git a/extensions/emmet/src/removeTag.ts b/extensions/emmet/src/removeTag.ts
@@ -43,7 +43,7 @@ function getRangeToRemove(editor: vscode.TextEditor, rootNode: HtmlNode, selecti
 	}
 
 	let openRange = new vscode.Range(nodeToUpdate.open.start, nodeToUpdate.open.end);
-	let closeRange = null;
+	let closeRange: vscode.Range | null = null;
 	if (nodeToUpdate.close) {
 		closeRange = new vscode.Range(nodeToUpdate.close.start, nodeToUpdate.close.end);
 	}
diff --git a/extensions/emmet/src/selectItemHTML.ts b/extensions/emmet/src/selectItemHTML.ts
@@ -143,7 +143,7 @@ function getNextAttribute(selectionStart: vscode.Position, selectionEnd: vscode.
 			continue;
 		}
 
-		let pos = undefined;
+		let pos: number | undefined = undefined;
 		if (selectionStart.isEqual(attr.value.start) && selectionEnd.isEqual(attr.value.end)) {
 			pos = -1;
 		}
diff --git a/extensions/emmet/src/util.ts b/extensions/emmet/src/util.ts
@@ -358,7 +358,7 @@ export function getCssPropertyFromRule(rule: Rule, name: string): Property | und
  * Returns css property under caret in given editor or `null` if such node cannot
  * be found
  */
-export function getCssPropertyFromDocument(editor: vscode.TextEditor, position: vscode.Position): Property | undefined {
+export function getCssPropertyFromDocument(editor: vscode.TextEditor, position: vscode.Position): Property | null | undefined {
 	const rootNode = parseDocument(editor.document);
 	const node = getNode(rootNode, position);
 

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ function getRangeToRemove(editor: vscode.TextEditor, rootNode: HtmlNode, selecti`
`43`	`43`	`}`
`44`	`44`
`45`	`45`	`let openRange = new vscode.Range(nodeToUpdate.open.start, nodeToUpdate.open.end);`
`46`		`- let closeRange = null;`
	`46`	`+ let closeRange: vscode.Range \| null = null;`
`47`	`47`	`if (nodeToUpdate.close) {`
`48`	`48`	`closeRange = new vscode.Range(nodeToUpdate.close.start, nodeToUpdate.close.end);`
`49`	`49`	`}`
Original file line number	Diff line number	Diff line change
`@@ -143,7 +143,7 @@ function getNextAttribute(selectionStart: vscode.Position, selectionEnd: vscode.`
`143`	`143`	`continue;`
`144`	`144`	`}`
`145`	`145`
`146`		`- let pos = undefined;`
	`146`	`+ let pos: number \| undefined = undefined;`
`147`	`147`	`if (selectionStart.isEqual(attr.value.start) && selectionEnd.isEqual(attr.value.end)) {`
`148`	`148`	`pos = -1;`
`149`	`149`	`}`