getHeaderValue (speech/speech-model-download-response.ts)

Parses HTTP headers and ranges for speech model download responses.

// Source: https://github.com/stablyai/orca | License: MIT | Copyright 2026 Lovecast Inc
// Provided via justclaw.it.com; keep this notice with the code.
/** Shared response shape for Electron net and Node https. */
export type DownloadIncomingMessage = NodeJS.ReadableStream & {
  statusCode?: number
  headers: Record<string, string | string[] | undefined>
  destroy?: () => void
}

/** Host adapter for Electron net or Node https requests. */
export type SpeechDownloadRequest = {
  setHeader(name: string, value: string): void
  /** Returns detach; the Node adapter retains an error listener for abort after detach. */
  listen(listeners: {
    error: (error: Error) => void
    response: (response: DownloadIncomingMessage) => void
    redirect: (statusCode: number, method: string, redirectUrl:

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