type

FormDataEntryValue

type FormDataEntryValue = File | string

Referenced types

class File

Provides information about files and allows JavaScript in a web page to access their content.

MDN Reference

readonly lastModified: number
MDN Reference
readonly name: string
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readonly size: number
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readonly type: string
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readonly webkitRelativePath: string
MDN Reference
arrayBuffer(): Promise<ArrayBuffer>;
Returns a promise that resolves to the contents of the blob as an ArrayBuffer
bytes(): Promise<Uint8Array<ArrayBufferLike>>;
MDN Reference
bytes(): Promise<Uint8Array<ArrayBuffer>>;
Returns a promise that resolves to the contents of the blob as a Uint8Array (array of bytes) its the same as new Uint8Array(await blob.arrayBuffer())
formData(): Promise<FormData>;
Read the data from the blob as a FormData object.
This first decodes the data from UTF-8, then parses it as a multipart/form-data body or a application/x-www-form-urlencoded body.
The type property of the blob is used to determine the format of the body.
This is a non-standard addition to the Blob API, to make it conform more closely to the BodyMixin API.
image(
options?: ConstructorOptions
): Image;
Wrap this blob in a Bun.Image pipeline. Equivalent to new Bun.Image(this, options) — the constructor is synchronous (the underlying read happens lazily when an Image terminal is awaited), so this works on Bun.file(), Bun.s3(), fd-backed and in-memory blobs alike:
await Bun.file("photo.jpg").image().resize(400).webp().write("thumb.webp");
json(): Promise<any>;
Read the data from the blob as a JSON object.
This first decodes the data from UTF-8, then parses it as JSON.
slice(
start?: number,
end?: number,
contentType?: string
): Blob;
MDN Reference
stream(): ReadableStream<Uint8Array<ArrayBufferLike>>;
MDN Reference
stream(): ReadableStream<Uint8Array<ArrayBuffer>>;
Returns a readable stream of the blob's contents
text(): Promise<string>;
Returns a promise that resolves to the contents of the blob as a string