CostTracker
export type CostTracker = Cost & {
breakdown: CostBreakdown
costModel: CostModel
incrArgSizesCost(
name: string,
argSizes: bigint[]
): void
incrBuiltinCost(): void
incrCallCost(): void
incrConstCost(): void
incrDelayCost(): void
incrForceCost(): void
incrLambdaCost(): void
incrStartupCost(): void
incrVarCost(): void
}