DeclarePackage["
context
`",
"
",
"
", ...
] declares that Needs["
context
`"] should automatically be executed if a symbol with any of the specified names is ever used.
You can use DeclarePackage to tell Mathematica automatically to load a particular package when any of the symbols defined in it are used.
DeclarePackage creates symbols with the attribute Stub in the specified context.
DeclarePackage prepends context
` to $ContextPath.