subscription

type Config struct {
	// CredPath is the path to the resident credentials file. Empty defaults to
	// ~/.claude/.credentials.json.
	CredPath string
	// ClaudeBin is the resident CLI that delegates a refresh. Empty defaults
	// to "claude" (resolved against PATH).
	ClaudeBin string
	// Now is overridable in tests; defaults to time.Now.
	Now func() time.Time
}

type Provider interface {
	Current(ctx context.Context) (Token, error)
	// Peek returns the resident token WITHOUT refreshing or delegating to
	// `claude` — for status/provenance surfaces that must not trigger a
	// refresh side effect. Unlike Current, it does NOT reject an expired token.
	Peek() (Token, error)
}

type Token struct {
	Value     string
	ExpiresAt time.Time
}