src/vs/workbench/api/common/extHostTerminalService.ts/BaseExtHostTerminalService/$activateLink
class BaseExtHostTerminalService:	$activateLink(terminalId: number, linkId: number): void {
		const cachedLink = this._terminalLinkCache.get(terminalId)?.get(linkId);
		if (!cachedLink) {
			return;
		}
		cachedLink.provider.handleTerminalLink(cachedLink.link);
	}