add memdb docs

Signed-off-by: Andrey Platov <andrey@hardcoreeng.com>

common/config/rush/.npmrc-publish

@@ -1,20 +0,0 @@
-# This config file is very similar to common/config/rush/.npmrc, except that .npmrc-publish
-# is used by the "rush publish" command, as publishing often involves different credentials
-# and registries than other operations.
-#
-# Before invoking the package manager, Rush will copy this file to "common/temp/publish-home/.npmrc"
-# and then temporarily map that folder as the "home directory" for the current user account.
-# This enables the same settings to apply for each project folder that gets published.  The copied file
-# will omit any config lines that reference environment variables that are undefined in that session;
-# this avoids problems that would otherwise result due to a missing variable being replaced by
-# an empty string.
-#
-# * * * SECURITY WARNING * * *
-#
-# It is NOT recommended to store authentication tokens in a text file on a lab machine, because
-# other unrelated processes may be able to read the file.  Also, the file may persist indefinitely,
-# for example if the machine loses power.  A safer practice is to pass the token via an
-# environment variable, which can be referenced from .npmrc using ${} expansion.  For example:
-#
-#   //registry.npmjs.org/:_authToken=${NPM_AUTH_TOKEN}
-#

packages/core/src/memdb.ts

@@ -138,6 +138,8 @@ class MemDb extends TxProcessor {
 
 /**
  * Hold transactions
+ * 
+ * @public
  */
 export class TxDb extends MemDb implements Storage {
   async tx (tx: Tx): Promise<void> {
@@ -147,6 +149,8 @@ export class TxDb extends MemDb implements Storage {
 
 /**
  * Hold model objects and classes
+ * 
+ * @public
  */
 export class ModelDb extends MemDb implements Storage {
   protected async txCreateDoc (tx: TxCreateDoc<Doc>): Promise<void> {