extensions/typescript-language-features/src/languageFeatures/quickFix.ts/TypeScriptQuickFixProvider/getSingleFixForTsCodeAction
class TypeScriptQuickFixProvider:	private getSingleFixForTsCodeAction(
		resource: vscode.Uri,
		diagnostic: vscode.Diagnostic,
		tsAction: Proto.CodeFixAction
	): VsCodeCodeAction {
		const codeAction = new VsCodeCodeAction(tsAction, tsAction.description, vscode.CodeActionKind.QuickFix);
		codeAction.edit = getEditForCodeAction(this.client, tsAction);
		codeAction.diagnostics = [diagnostic];
		codeAction.command = {
			command: ApplyCodeActionCommand.ID,
			arguments: [<ApplyCodeActionCommand_args>{ action: tsAction, diagnostic, resource }],
			title: ''
		};
		return codeAction;
	}