import CoreModel

/// 计划数据仓库协议（定义在 domain 层，实现放 CoreRepository）。
public protocol PlanRepository: Sendable {
    func observePlan(type: PlanType) -> AsyncThrowingStream<PlanRecord, Error>
    func observePlanSubmit(type: PlanType, periodKey: String) -> AsyncThrowingStream<PlanSubmitData, Error>
    func savePlan(type: PlanType, periodKey: String, content: String, attachments: [String]) async throws
}