The alias of the extension, ensure it is unique
OptionalapiThe file location of the api javascript file to load
Optional ReadonlyAPI_OptionalconditionsSet the conditions for when the extension should be loaded
OptionalelementThe file location of the element javascript file to load
Optional ReadonlyELEMENT_OptionalelementThe HTML web component name to use such as 'my-dashboard'
Note it is NOT
OptionalforOptionalforOptionaljsThe file location of the javascript file to load
OptionalkindThe kind of the extension, used to group extensions together
The friendly name of the extension
OptionaloverwritesDefine one or more extension aliases that this extension should overwrite.
The type of extension such as dashboard etc...
OptionalweightExtensions such as dashboards are ordered by weight with higher numbers being first in the list
Manifest for a block action extension. Block actions appear in the action bar of block entries (Block List, Block Grid, Block RTE, Block Single) and can be registered by both internal and third-party extensions. Use
forBlockEditorandforContentTypeAliasto filter which blocks the action appears on.