Imports
Import directives effectively include the text of a specified file in the current CSL file. They must appear on the very first lines of a module, before rules, formulas, comments, or blank lines. Imported files are typically library files. See
Navigating to Global CSL Modules. Here is an example:
import libCommonAccounting.csl
Import directives must end with a line break.
The global CSL file constants.csl is automatically imported into all CSL modules.