Optionalentries: readonly (readonly [string, PooledBuffer])[] | nullOptionaliterable: Iterable<readonly [string, PooledBuffer], any, any> | nullPrivate ReadonlychargedBytes charged per key — subtracted exactly on removal.
PrivatetotalSum of estimateGeometryBytes over every active buffer. O(1).
Adds a new element with a specified key and value to the Map. If an element with the same key already exists, the element will be updated.
true if an element in the Map existed and has been removed, or false if the element does not exist.
Privateuncharge
nodeId → active (in-use) buffer, with a running byte total.