Programs can import declarations (types, functions, variables, etc.) from other programs.
Imports are declared using the
It can either be followed by a location, which imports all declarations;
or it can be followed by the names of the declarations that should be imported,
followed by the
from keyword, and then followed by the location.
If importing a local file, the location is a string literal, and the path to the file. Deployment of code with file imports requires the usage for the Flow CLI.
If importing an external type in a different account, the location is an address literal, and the address of the account where the declarations are deployed to and published.
1// Import the type `Counter` from a local file.2//3import Counter from "./examples/counter.cdc"45// Import the type `Counter` from an external account.6//7import Counter from 0x299F20A29311B9248F12