src/vs/editor/contrib/gotoSymbol/goToCommands.ts/DeclarationAction/_getNoResultFoundMessage
class DeclarationAction:	protected _getNoResultFoundMessage(info: IWordAtPosition | null): string {
		return info && info.word
			? nls.localize('decl.noResultWord', "No declaration found for '{0}'", info.word)
			: nls.localize('decl.generic.noResults', "No declaration found");
	}