src/vs/platform/terminal/common/xterm/shellIntegrationAddon.ts/ShellIntegrationAddon/_handleVSCodeSequence
class ShellIntegrationAddon:	private _handleVSCodeSequence(data: string): boolean {
		const didHandle = this._doHandleVSCodeSequence(data);
		if (!this._hasUpdatedTelemetry && didHandle) {
			this._telemetryService?.publicLog2<{}, { owner: 'meganrogge'; comment: 'Indicates shell integration was activated' }>('terminal/shellIntegrationActivationSucceeded');
			this._hasUpdatedTelemetry = true;
			this._clearActivationTimeout();
		}
		return didHandle;
	}