interface WebSocketStepDefinition {
    type:
        | "timeout"
        | "ws-passthrough"
        | "ws-echo"
        | "ws-listen"
        | "ws-reject"
        | "close-connection"
        | "reset-connection"
        | "delay"
        | "wait-for-request-body";
    dispose(): void;
    explain(): string;
}