These should be user extension Traits, and the ComponentGraph builder should provide optional add_ functions for these.
One example already being used in a lower-level way is replacing placeholders in the provided config with env var values at graph build time.
These should be user extension Traits, and the ComponentGraph builder should provide optional
add_functions for these.One example already being used in a lower-level way is replacing placeholders in the provided config with env var values at graph build time.