Since we no longer have the per user block functionality in core these constants are no longer required.
/** * Users cannot control whether or not they see this block. */ const BLOCK_CUSTOM_FIXED = 0; /** * Shows this block by default, but lets individual users hide it. */ const BLOCK_CUSTOM_ENABLED = 1; /** * Hides this block by default but lets individual users show it. */ const BLOCK_CUSTOM_DISABLED = 2;
I'll be adding them into the contrib module for the per user block feature: see