import type { Effect } from "effect"; import type { StorageFailure } from "./fuma-runtime";import type { ProviderItemId, ProviderKey } from "./ids"; /* Where a credential's value actually lives — the v2 successor to v1's * `SecretProvider`. The default store holds pasted values; external backends * (1Password, keychain, workos-vault) resolve an opaque `id` on demand — the * value never lands in our core storage. Core never knows how the id is shaped; * only the provider interprets it. Registered alongside the executor, a separate * axis from integration plugins. No `scope` arg — the connection row owns the * (tenant, owner, subject) partition; the provider sees only an opaque id. */ export interface ProviderEntry {  /** The provider's own opaque handle for this entry. Surfaced for discovery so   *  a connection can reference it without core knowing its internal shape. */  readonly id: ProviderItemId;  readonly name: string;} export interface CredentialProvider {  readonly key: ProviderKey;  /** If false, we never write here — `set`/`delete` are skipped and a referenced   *  connection's `remove` only drops our routing, leaving the item intact. */  readonly writable: boolean;  /** Resolve a value by opaque id. The single hop a credential goes through   *  before its template is applied. The provider interprets the id. */  readonly get: (id: ProviderItemId) => Effect.Effect<string | null, StorageFailure>;  readonly has?: (id: ProviderItemId) => Effect.Effect<boolean, StorageFailure>;  readonly set?: (id: ProviderItemId, value: string) => Effect.Effect<void, StorageFailure>;  readonly delete?: (id: ProviderItemId) => Effect.Effect<void, StorageFailure>;  /** Browse entries for discovery (pick a 1Password item). Optional — some   *  backends can't enumerate. */  readonly list?: () => Effect.Effect<readonly ProviderEntry[], StorageFailure>;}