mlx-bun library API
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    interface JobSubmission {
        config: Readonly<Record<string, unknown>>;
        kind: string;
        outputPath?: string;
        scratchDir?: string;
    }
    Index
    config: Readonly<Record<string, unknown>>
    kind: string
    outputPath?: string
    scratchDir?: string

    A directory the submitter owns for the job's temporary files: a process job's TMPDIR. The submitter removes it after the job ends.