Go to Type of Symbol
While the Go to Declaration command navigates you to the place where a symbol is declared, the Type of Symbol command navigates to the declaration of the type of the currently selected symbol. For example, if you have a variable
Foo myVar = new Foo(); and invoke this command on a usage of
myVar, it will bring you to the declaration of the class
Foo. If you invoke this command on a function, it navigates to the function's return type.
Navigate to the type of a symbol
Place the caret at a symbol in the code viewer or select the symbol in a tool window.
Press Control+Shift+T or choosefrom the main menu . Alternatively, you can press Control+Shift+A, start typing the command name in the popup, and then choose it there.