@sasjs/core - SAS Macro Library @sasjs/core is an MIT-licensed library of production-quality SAS macros for SAS application development, portable across SAS 9 (meta), Viya, and SASjs server. Coding standards (mandatory) - One macro per file; filename must match the macro name (lowercase, no spaces) - Macro definitions must use parentheses: not - Macro calls are NOT terminated with a semicolon: not - All macro variables must be declared to prevent scope leakage - Always use when assigning filerefs, and when assigning librefs (never hardcode or hand-roll unique references) - 2-space indentation…