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Serenity Operating System
1[Exposed=(Window,Worker), Serializable, UseNewAKString]
2interface Blob {
3 constructor(optional sequence<BlobPart> blobParts, optional BlobPropertyBag options = {});
4
5 readonly attribute unsigned long long size;
6 readonly attribute DOMString type;
7
8 // slice Blob into byte-ranged chunks
9 Blob slice(optional long long start, optional long long end, optional DOMString contentType);
10
11 // read from the Blob.
12 [NewObject] Promise<USVString> text();
13 [NewObject] Promise<ArrayBuffer> arrayBuffer();
14};
15
16enum EndingType { "transparent", "native" };
17
18dictionary BlobPropertyBag {
19 DOMString type = "";
20 EndingType endings = "transparent";
21};
22
23typedef (BufferSource or Blob or USVString) BlobPart;