Class ProcessCheckpoints

new ProcessCheckpoints(
    scenario: {
        approved: true;
        arguments: string[];
        checkpoints: {
            name: string;
            trigger:
                | { at_ms: number; type: "time" }
                | { occurrence: number; type: "terminal_literal"; value: string }
                | { type: "root_exit" }
                | { type: "settled" };
        }[];
        command_shims: {
            name: string;
            routes: {
                arguments: string[];
                max_calls: number;
                outputs: { at_ms: number; data: string; stream: "stdout"
                | "stderr" }[];
                termination:
                    | { code: number; type: "exit" }
                    | { signal: "SIGINT" | "SIGTERM" | "SIGKILL"; type: "signal" };
            }[];
        }[];
        environment: Record<string, string>;
        events: (
            | { at_ms: number; data: string; sensitive: boolean; type: "input" }
            | { at_ms: number; columns: number; rows: number; type: "resize" }
            | {
                at_ms: number;
                signal: "SIGINT" | "SIGTERM" | "SIGKILL";
                type: "signal";
            }
        )[];
        executable: string;
        filesystem_roots: string[];
        idle_timeout_ms: number;
        inherit_environment: string[];
        limits: {
            connections: number;
            file_bytes: number;
            files: number;
            filesystem_depth: number;
            frames: number;
            output_bytes: number;
            processes: number;
            protocol_body_bytes: number;
            protocol_events: number;
        };
        network_access: "host";
        normalization: {
            paths: boolean;
            patterns: { pattern: string; replacement: string }[];
            pids: boolean;
            ports: boolean;
            time_bucket_ms: number;
        };
        replay: {
            http: {
                body: string;
                delay_ms: number;
                disconnect: boolean;
                max_calls: number;
                method: string;
                path: string;
                request_body?: string;
                request_headers: Record<string, string>;
                response_headers: Record<string, string>;
                status: number;
            }[];
            websocket_connections: {
                disconnect_after: boolean;
                messages: { data: string; delay_ms: number }[];
            }[];
            websocket_messages: string[];
        };
        secret_aliases: string[];
        settle_ms: number;
        terminal: { columns: number; rows: number; scrollback: number };
        timeout_ms: number;
        unknown_registry_approved?: true;
        working_directory: string;
    },
    started: number,
    before: SnapshotResult,
    signal: AbortSignal | undefined,
): ProcessCheckpoints

capture(name: string): void

dispose(): Promise<void>

finish(after: SnapshotResult): Promise<readonly FilesystemCheckpoint[]>

observeTerminal(data: string): void

trigger(type: "root_exit" | "settled"): void