Method save

src/spend-control.ts:66–66

(data: { limits: SpendLimits; history: SpendRecord[] })

export interface SpendControlStorage {
  load(): { limits: SpendLimits; history: SpendRecord[] } | null;
  save(data: { limits: SpendLimits; history: SpendRecord[] }): void;
}

export class FileSpendControlStorage implements SpendControlStorage {