root
21 lines
835 B
TypeScript
21 lines
835 B
TypeScript
import multer from 'multer';
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/**
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* Shared multer instance used by all upload endpoints.
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* Files are kept in memory so services receive a Buffer — no temp-file cleanup needed.
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*/
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export declare const imageUpload: multer.Multer;
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type DetectedFile = {
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mime: string;
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ext: string;
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};
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export declare function detectImageType(buffer: Buffer): DetectedFile | null;
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/**
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* Asserts that a file was provided and is an image by content, not by client claims.
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*/
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export declare function assertImageFile(file: Express.Multer.File | undefined, fieldLabel?: string): asserts file is Express.Multer.File;
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/**
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* Asserts that at least one file was provided and all files are image content.
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*/
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export declare function assertImageFiles(files: Express.Multer.File[], fieldLabel?: string): void;
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export {};
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//# sourceMappingURL=index.d.ts.map
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