wfinterp

type Clock interface {
	Now() time.Time
	Sleep(ctx context.Context, d time.Duration) error
}

type Engine struct {

	// KnownConnector reports whether a googleapis.* name can be called; nil accepts every name.
	KnownConnector func(name string) bool
	// contains filtered or unexported fields
}

type Error struct {
	Value any
	Stack []Frame
	// contains filtered or unexported fields
}

type Expr struct {
	// contains filtered or unexported fields
}

type Frame struct {
	Routine string
	Step    string
	Line    int
}

type FuncRef struct{ Name string }

type Host struct {
	Clock Clock
	HTTP  *http.Client
	// Env resolves sys.get_env names.
	Env func(name string) (string, bool)
	// Log receives sys.log output.
	Log func(LogEntry)
	// Token returns a bearer token for http auth (kind is "OIDC" or "OAuth2").
	Token func(kind, audience, scope, target string) string
	// Connector runs a googleapis.* call; handled is false for an unknown connector.
	Connector func(ctx context.Context, name string, args map[string]any) (result any, handled bool, err error)
	// CreateCallback returns the URL callers POST to in order to resume events.await_callback.
	CreateCallback func(ctx context.Context, method string) (url string, err error)
	// AwaitCallback blocks until the callback at url is called or ctx ends.
	AwaitCallback func(ctx context.Context, url string) (map[string]any, error)
	// Progress is told which steps are executing each time they change.
	Progress func([]Frame)
}

type LogEntry struct {
	JSON     map[string]any
	Severity string
	Text     string
}

type Program struct {
	// contains filtered or unexported fields
}

type RealClock struct{}

type SyntaxError struct {
	Routine string
	Step    string
	Msg     string
	Line    int
}