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docs: improve Download methods documentation (#5760)

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Yury Semikhatsky 2021-03-08 19:52:07 -08:00 committed by GitHub
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2 changed files with 11 additions and 8 deletions
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10
docs/src/api/class-download.md
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@ -62,21 +62,23 @@ Returns readable stream for current download or `null` if download failed.
## async method: Download.delete ## async method: Download.delete
Deletes the downloaded file. Deletes the downloaded file. Will wait for the download to finish if necessary.
## async method: Download.failure ## async method: Download.failure
- returns: <[null]|[string]> - returns: <[null]|[string]>
Returns download error if any. Returns download error if any. Will wait for the download to finish if necessary.
## async method: Download.path ## async method: Download.path
- returns: <[null]|[path]> - returns: <[null]|[path]>
Returns path to the downloaded file in case of successful download. Returns path to the downloaded file in case of successful download. The method will
wait for the download to finish if necessary.
## async method: Download.saveAs ## async method: Download.saveAs
Saves the download to a user-specified path. Saves the download to a user-specified path. It is safe to call this method while the download
is still in progress.
### param: Download.saveAs.path ### param: Download.saveAs.path
- `path` <[path]> - `path` <[path]>

9
types/types.d.ts vendored
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@ -9124,22 +9124,23 @@ export interface Download {
createReadStream(): Promise<null|Readable>; createReadStream(): Promise<null|Readable>;
/** /**
* Deletes the downloaded file. * Deletes the downloaded file. Will wait for the download to finish if necessary.
*/ */
delete(): Promise<void>; delete(): Promise<void>;
/** /**
* Returns download error if any. * Returns download error if any. Will wait for the download to finish if necessary.
*/ */
failure(): Promise<null|string>; failure(): Promise<null|string>;
/** /**
* Returns path to the downloaded file in case of successful download. * Returns path to the downloaded file in case of successful download. The method will wait for the download to finish if
* necessary.
*/ */
path(): Promise<null|string>; path(): Promise<null|string>;
/** /**
* Saves the download to a user-specified path. * Saves the download to a user-specified path. It is safe to call this method while the download is still in progress.
* @param path Path where the download should be saved. * @param path Path where the download should be saved.
*/ */
saveAs(path: string): Promise<void>; saveAs(path: string): Promise<void>;