Interface: CheckpointState

Defined in: packages/core/dist/index.d.ts

The canonical-history snapshot at a turn boundary.

Properties

Property	Type	Description	Defined in
`compaction`	`number`[]	Compaction points; producers arrive with M4-T03.	`packages/core/dist/index.d.ts`
`messages`	`Msg`[]	Canonical history up to and including the boundary.	`packages/core/dist/index.d.ts`
`pending?`	`PendingToolTurn`	Present while an ask suspension holds the turn open (M3-T03).	`packages/core/dist/index.d.ts`
`schemaAttempts`	`number`	-	`packages/core/dist/index.d.ts`
`toolCallsUsed`	`number`	-	`packages/core/dist/index.d.ts`
`turns`	`number`	Model turns already paid.	`packages/core/dist/index.d.ts`
`usage`	`Usage`	Usage accumulated so far (not yet journaled: terminals carry totals).	`packages/core/dist/index.d.ts`
`v`	`1`	-	`packages/core/dist/index.d.ts`