apply workspace edit from onWill-handler from within renderer, https://github.com/microsoft/vscode/issues/111878

chore - move appyWorkspaceEdit from extHostTextEditors to (new) extHostBulkEdits and mainThreadBulkEdits

WorkspaceEdit#replaceCells|CellOutput|CellMetadata, https://github.com/microsoft/vscode/issues/105283

* refactor: use array of resources

* refactor: use an array of uricomponentspair

* feat: move many resources

* refactor: rename data to files

* feat: use array of files for copy

* refactor: use move with multiple resources

* refactor: use move method with array of files

* refactor: rename data to files

* feat: moveOrCopy array of resources on paste

* refactor: use concise loop syntax

* test: assert number of events

* refactor: rename uricomponentspair

* support multiple files on WorkingCopyFileEvent

* feat: support multiple resources
onWillRunWorkingCopyFIleOperation onDidRunWorkingCopyFileOperation

* refactor: make source optional for consistency

* refactor: support resources for delete

* test: isolate tests

* fix: iterate over resources

* feat: support operations on delete

* feat: adopt deleting multiple resources

* fix: typing and sequential flow of copyservice

* fix: typing and naming

* fix: typing and naming

* fix: use different message for multiple overwrites

* refactor: naming consistency

* fix: use array resources

* fix: message for multiple overwrites

* fix format

* clean up working copy file service

* refactor multiple overwrites message helper

* use openeditors to bulk open

* split drop copy and move

* add returns
Co-authored-by: NBenjamin Pasero <benjpas@microsoft.com>

When the core references `vscode`, we only want to import the types and never generate a real import (which will fail to load). Use `import type` to better enforce this

Emitters should generally not be reassigned as their corresponding event would also be lost. Marking these as readonly just to enforce this

Const provides better type guards and can make logic clearer

Use `Array<T | U>` when dealing with union types instead of  `(T | U)[]`

Fixes #64633

We compile using the alwaysStrict flag so these directives are not needed

This part removes most `use strict` directives that are right after the file header

There are many places in the code that do `import Event, { ...} from '.../event'`.

* introduce IRelativePattern and use in extension API

* 💄

* docs

* introduce RelativePattern

* support RelativePattern also for file watcher

* also make findFiles support RelativePattern

* less type conversion

* add GlobPattern type and remove readonly

* make base a string

* fix setter access to RelativePattern

* fix npe when exclude is undefined

* fix findFiles: pattern seems to be matched against workspace always

* 💄

* clarify glob pattern matching