Add isTrusted prop

Author: Tyriar

src/vscode-dts/vscode.proposed.terminalShellIntegration.d.ts

@@ -61,6 +61,17 @@ declare module 'vscode' {
 		 */
 		value: string;
 
+		/**
+		 * Whether the command line value came from a trusted source and is therefore safe to
+		 * execute without user additional confirmation (eg. a notification "Do you want to execute
+		 * (command)?".
+		 *
+		 * This is false when the command line was reported explicitly by the shell integration
+		 * script (ie. {@link TerminalShellExecutionCommandLineConfidence.High high confidence}),
+		 * but did not include a nonce for verification.
+		 */
+		isTrusted: boolean;
+
 		/**
 		 * The confidence of the command line value which is determined by how the value was
 		 * obtained. This depends upon the implementation of the shell integration script.