Vscode merge (#4582)

* Merge from vscode 37cb23d3dd4f9433d56d4ba5ea3203580719a0bd

* fix issues with merges

* bump node version in azpipe

* replace license headers

* remove duplicate launch task

* fix build errors

* fix build errors

* fix tslint issues

* working through package and linux build issues

* more work

* wip

* fix packaged builds

* working through linux build errors

* wip

* wip

* wip

* fix mac and linux file limits

* iterate linux pipeline

* disable editor typing

* revert series to parallel

* remove optimize vscode from linux

* fix linting issues

* revert testing change

* add work round for new node

* readd packaging for extensions

* fix issue with angular not resolving decorator dependencies

src/vs/vscode.d.ts

@@ -1235,11 +1235,16 @@ declare module 'vscode' {
 		 * Create an URI from a string, e.g. `http://www.msft.com/some/path`,
 		 * `file:///usr/home`, or `scheme:with/path`.
 		 *
+		 * *Note* that for a while uris without a `scheme` were accepted. That is not correct
+		 * as all uris should have a scheme. To avoid breakage of existing code the optional
+		 * `strict`-argument has been added. We *strongly* advise to use it, e.g. `Uri.parse('my:uri', true)`
+		 *
 		 * @see [Uri.toString](#Uri.toString)
 		 * @param value The string value of an Uri.
+		 * @param strict Throw an error when `value` is empty or when no `scheme` can be parsed.
 		 * @return A new Uri instance.
 		 */
-		static parse(value: string): Uri;
+		static parse(value: string, strict?: boolean): Uri;
 
 		/**
 		 * Create an URI from a file system path. The [scheme](#Uri.scheme)
@@ -2014,12 +2019,20 @@ declare module 'vscode' {
 		 */
 		static readonly SourceOrganizeImports: CodeActionKind;
 
+		/**
+		 * Base kind for auto-fix source actions: `source.fixAll`.
+		 *
+		 * Fix all actions automatically fix errors that have a clear fix that do not require user input.
+		 * They should not suppress errors or perform unsafe fixes such as generating new types or classes.
+		 */
+		static readonly SourceFixAll: CodeActionKind;
+
 		private constructor(value: string);
 
 		/**
 		 * String value of the kind, e.g. `"refactor.extract.function"`.
 		 */
-		readonly value?: string;
+		readonly value: string;
 
 		/**
 		 * Create a new kind by appending a more specific selector to the current kind.
@@ -2102,6 +2115,15 @@ declare module 'vscode' {
 		 */
 		kind?: CodeActionKind;
 
+		/**
+		 * Marks this as a preferred action. Preferred actions are used by the `auto fix` command and can be targeted
+		 * by keybindings.
+		 *
+		 * A quick fix should be marked preferred if it properly addresses the underlying error.
+		 * A refactoring should be marked preferred if it is the most reasonable choice of actions to take.
+		 */
+		isPreferred?: boolean;
+
 		/**
 		 * Creates a new code action.
 		 *
@@ -2655,7 +2677,7 @@ declare module 'vscode' {
 		 * [location](#SymbolInformation.location)-objects, without a `range` defined. The editor will then call
 		 * `resolveWorkspaceSymbol` for selected symbols only, e.g. when opening a workspace symbol.
 		 *
-		 * @param query A non-empty query string.
+		 * @param query A query string, can be the empty string in which case all symbols should be returned.
 		 * @param token A cancellation token.
 		 * @return An array of document highlights or a thenable that resolves to such. The lack of a result can be
 		 * signaled by returning `undefined`, `null`, or an empty array.
@@ -3184,6 +3206,14 @@ declare module 'vscode' {
 		 * typing a trigger character, a cursor move, or document content changes.
 		 */
 		readonly isRetrigger: boolean;
+
+		/**
+		 * The currently active [`SignatureHelp`](#SignatureHelp).
+		 *
+		 * The `activeSignatureHelp` has its [`SignatureHelp.activeSignature`] field updated based on
+		 * the user arrowing through available signatures.
+		 */
+		readonly activeSignatureHelp?: SignatureHelp;
 	}
 
 	/**
@@ -3676,7 +3706,7 @@ declare module 'vscode' {
 	}
 
 	/**
-	 * A line based folding range. To be valid, start and end line must a zero or larger and smaller than the number of lines in the document.
+	 * A line based folding range. To be valid, start and end line must be bigger than zero and smaller than the number of lines in the document.
 	 * Invalid ranges will be ignored.
 	 */
 	export class FoldingRange {
@@ -4487,7 +4517,7 @@ declare module 'vscode' {
 		 * The priority of this item. Higher value means the item should
 		 * be shown more to the left.
 		 */
-		readonly priority: number;
+		readonly priority?: number;
 
 		/**
 		 * The text to show for the entry. You can embed icons in the text by leveraging the syntax: