Identifiers in TypeScript
Identifiers are names given to elements in a program like variables, functions etc. The rules for identifiers are:
· Identifiers can include both, characters and digits. However, the identifier cannot begin with a digit.
· Identifiers cannot include special symbols except for underscore (_) or a dollar sign ($)
. · Identifiers cannot be keywords.
· They must be unique.
· Identifiers are case-sensitive
· Identifiers cannot contain spaces.