how to write javascript code dynamics365/customer-engagement/developer/clientapi/reference/controls

how to write javascript code for this

https://docs.microsoft.com/en-us/dynamics365/customer-engagement/developer/clientapi/reference/controls

addCustomFilter

addCustomView

addNotification

addOnPostSearch

addOnSelection

addOption

addPreSearch

ClearNotification

getAttribute

getControl

getControlType

getDiabled

getName

getLabel

getObject

getParent