diff options
Diffstat (limited to 'node_modules/@fastify/busboy/lib/main.d.ts')
-rw-r--r-- | node_modules/@fastify/busboy/lib/main.d.ts | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/node_modules/@fastify/busboy/lib/main.d.ts b/node_modules/@fastify/busboy/lib/main.d.ts new file mode 100644 index 0000000..91b6448 --- /dev/null +++ b/node_modules/@fastify/busboy/lib/main.d.ts @@ -0,0 +1,196 @@ +// Definitions by: Jacob Baskin <https://github.com/jacobbaskin> +// BendingBender <https://github.com/BendingBender> +// Igor Savin <https://github.com/kibertoad> + +/// <reference types="node" /> + +import * as http from 'http'; +import { Readable, Writable } from 'stream'; +export { Dicer } from "../deps/dicer/lib/dicer"; + +export const Busboy: BusboyConstructor; +export default Busboy; + +export interface BusboyConfig { + /** + * These are the HTTP headers of the incoming request, which are used by individual parsers. + */ + headers: BusboyHeaders; + /** + * `highWaterMark` to use for this Busboy instance. + * @default WritableStream default. + */ + highWaterMark?: number | undefined; + /** + * highWaterMark to use for file streams. + * @default ReadableStream default. + */ + fileHwm?: number | undefined; + /** + * Default character set to use when one isn't defined. + * @default 'utf8' + */ + defCharset?: string | undefined; + /** + * Detect if a Part is a file. + * + * By default a file is detected if contentType + * is application/octet-stream or fileName is not + * undefined. + * + * Modify this to handle e.g. Blobs. + */ + isPartAFile?: (fieldName: string | undefined, contentType: string | undefined, fileName: string | undefined) => boolean; + /** + * If paths in the multipart 'filename' field shall be preserved. + * @default false + */ + preservePath?: boolean | undefined; + /** + * Various limits on incoming data. + */ + limits?: + | { + /** + * Max field name size (in bytes) + * @default 100 bytes + */ + fieldNameSize?: number | undefined; + /** + * Max field value size (in bytes) + * @default 1MB + */ + fieldSize?: number | undefined; + /** + * Max number of non-file fields + * @default Infinity + */ + fields?: number | undefined; + /** + * For multipart forms, the max file size (in bytes) + * @default Infinity + */ + fileSize?: number | undefined; + /** + * For multipart forms, the max number of file fields + * @default Infinity + */ + files?: number | undefined; + /** + * For multipart forms, the max number of parts (fields + files) + * @default Infinity + */ + parts?: number | undefined; + /** + * For multipart forms, the max number of header key=>value pairs to parse + * @default 2000 + */ + headerPairs?: number | undefined; + + /** + * For multipart forms, the max size of a header part + * @default 81920 + */ + headerSize?: number | undefined; + } + | undefined; +} + +export type BusboyHeaders = { 'content-type': string } & http.IncomingHttpHeaders; + +export interface BusboyFileStream extends + Readable { + + truncated: boolean; + + /** + * The number of bytes that have been read so far. + */ + bytesRead: number; +} + +export interface Busboy extends Writable { + addListener<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this; + + addListener(event: string | symbol, listener: (...args: any[]) => void): this; + + on<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this; + + on(event: string | symbol, listener: (...args: any[]) => void): this; + + once<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this; + + once(event: string | symbol, listener: (...args: any[]) => void): this; + + removeListener<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this; + + removeListener(event: string | symbol, listener: (...args: any[]) => void): this; + + off<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this; + + off(event: string | symbol, listener: (...args: any[]) => void): this; + + prependListener<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this; + + prependListener(event: string | symbol, listener: (...args: any[]) => void): this; + + prependOnceListener<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this; + + prependOnceListener(event: string | symbol, listener: (...args: any[]) => void): this; +} + +export interface BusboyEvents { + /** + * Emitted for each new file form field found. + * + * * Note: if you listen for this event, you should always handle the `stream` no matter if you care about the + * file contents or not (e.g. you can simply just do `stream.resume();` if you want to discard the contents), + * otherwise the 'finish' event will never fire on the Busboy instance. However, if you don't care about **any** + * incoming files, you can simply not listen for the 'file' event at all and any/all files will be automatically + * and safely discarded (these discarded files do still count towards `files` and `parts` limits). + * * If a configured file size limit was reached, `stream` will both have a boolean property `truncated` + * (best checked at the end of the stream) and emit a 'limit' event to notify you when this happens. + * + * @param listener.transferEncoding Contains the 'Content-Transfer-Encoding' value for the file stream. + * @param listener.mimeType Contains the 'Content-Type' value for the file stream. + */ + file: ( + fieldname: string, + stream: BusboyFileStream, + filename: string, + transferEncoding: string, + mimeType: string, + ) => void; + /** + * Emitted for each new non-file field found. + */ + field: ( + fieldname: string, + value: string, + fieldnameTruncated: boolean, + valueTruncated: boolean, + transferEncoding: string, + mimeType: string, + ) => void; + finish: () => void; + /** + * Emitted when specified `parts` limit has been reached. No more 'file' or 'field' events will be emitted. + */ + partsLimit: () => void; + /** + * Emitted when specified `files` limit has been reached. No more 'file' events will be emitted. + */ + filesLimit: () => void; + /** + * Emitted when specified `fields` limit has been reached. No more 'field' events will be emitted. + */ + fieldsLimit: () => void; + error: (error: unknown) => void; +} + +export interface BusboyConstructor { + (options: BusboyConfig): Busboy; + + new(options: BusboyConfig): Busboy; +} + |