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57 lines
1.9 KiB
57 lines
1.9 KiB
3 years ago
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/// <reference types="node" />
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import { FastifyRequest } from 'fastify';
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import { Strategy } from './lib/file-appender';
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export declare type FilesObject = {
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[fieldname: string]: Partial<File>[];
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};
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export interface Field {
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name: string;
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maxCount?: number;
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}
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export interface File {
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fieldname: string;
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originalname: string;
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encoding: string;
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mimetype: string;
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size?: number;
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destination?: string;
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filename?: string;
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path?: string;
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buffer?: Buffer;
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stream?: NodeJS.ReadableStream;
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}
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export declare type FileFilterCallback = (error: Error | null, acceptFile?: boolean) => void;
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export declare type FileFilter = (req: FastifyRequest, file: File, callback: FileFilterCallback) => void;
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export interface Options {
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dest?: string;
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storage?: StorageEngine;
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limits?: {
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fieldNameSize?: number;
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fieldSize?: number;
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fields?: number;
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fileSize?: number;
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files?: number;
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parts?: number;
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headerPairs?: number;
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};
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preservePath?: boolean;
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fileFilter?: FileFilter;
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}
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export interface StorageEngine {
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_handleFile(req: FastifyRequest, file: File, callback: (error?: Error | null, info?: Partial<File>) => void): void;
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_removeFile(req: FastifyRequest, file: File, callback: (error?: Error | null) => void): void;
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}
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export declare type GetFileName = (req: FastifyRequest, file: File, callback: (error: Error | null, filename?: string) => void) => void;
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export declare type GetDestination = (req: FastifyRequest, file: File, callback: (error: Error | null, destination: string) => void) => void;
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export interface DiskStorageOptions {
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destination?: string | GetDestination;
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filename?: GetFileName;
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}
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export declare type Setup = () => {
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storage: StorageEngine;
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limits: Options['limits'];
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preservePath: Options['preservePath'];
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fileFilter: FileFilter;
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fileStrategy: Strategy;
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};
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