Initial boiler plate project

node_modules/next/dist/server/image-optimizer.d.ts

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+/// <reference types="node" />
+/// <reference types="node" />
+/// <reference types="node" />
+import type { IncomingMessage, ServerResponse } from 'http';
+import { type UrlWithParsedQuery } from 'url';
+import type { ImageConfigComplete } from '../shared/lib/image-config';
+import type { NextConfigComplete } from './config-shared';
+import type { NextUrlWithParsedQuery } from './request-meta';
+import type { IncrementalCacheEntry, IncrementalCacheValue } from './response-cache';
+type XCacheHeader = 'MISS' | 'HIT' | 'STALE';
+export interface ImageParamsResult {
+    href: string;
+    isAbsolute: boolean;
+    isStatic: boolean;
+    width: number;
+    quality: number;
+    mimeType: string;
+    sizes: number[];
+    minimumCacheTTL: number;
+}
+interface ImageUpstream {
+    buffer: Buffer;
+    contentType: string | null | undefined;
+    cacheControl: string | null | undefined;
+}
+export declare function getHash(items: (string | number | Buffer)[]): string;
+/**
+ * Inspects the first few bytes of a buffer to determine if
+ * it matches the "magic number" of known file signatures.
+ * https://en.wikipedia.org/wiki/List_of_file_signatures
+ */
+export declare function detectContentType(buffer: Buffer): "image/svg+xml" | "image/avif" | "image/webp" | "image/jpeg" | "image/png" | "image/x-icon" | "image/gif" | null;
+export declare class ImageOptimizerCache {
+    private cacheDir;
+    private nextConfig;
+    static validateParams(req: IncomingMessage, query: UrlWithParsedQuery['query'], nextConfig: NextConfigComplete, isDev: boolean): ImageParamsResult | {
+        errorMessage: string;
+    };
+    static getCacheKey({ href, width, quality, mimeType, }: {
+        href: string;
+        width: number;
+        quality: number;
+        mimeType: string;
+    }): string;
+    constructor({ distDir, nextConfig, }: {
+        distDir: string;
+        nextConfig: NextConfigComplete;
+    });
+    get(cacheKey: string): Promise<IncrementalCacheEntry | null>;
+    set(cacheKey: string, value: IncrementalCacheValue | null, { revalidate, }: {
+        revalidate?: number | false;
+    }): Promise<void>;
+}
+export declare class ImageError extends Error {
+    statusCode: number;
+    constructor(statusCode: number, message: string);
+}
+export declare function getMaxAge(str: string | null | undefined): number;
+export declare function optimizeImage({ buffer, contentType, quality, width, height, nextConfigOutput, }: {
+    buffer: Buffer;
+    contentType: string;
+    quality: number;
+    width: number;
+    height?: number;
+    nextConfigOutput?: 'standalone' | 'export';
+}): Promise<Buffer>;
+export declare function fetchExternalImage(href: string): Promise<ImageUpstream>;
+export declare function fetchInternalImage(href: string, _req: IncomingMessage, _res: ServerResponse, handleRequest: (newReq: IncomingMessage, newRes: ServerResponse, newParsedUrl?: NextUrlWithParsedQuery) => Promise<void>): Promise<ImageUpstream>;
+export declare function imageOptimizer(imageUpstream: ImageUpstream, paramsResult: Pick<ImageParamsResult, 'href' | 'width' | 'quality' | 'mimeType'>, nextConfig: {
+    output: NextConfigComplete['output'];
+    images: Pick<NextConfigComplete['images'], 'dangerouslyAllowSVG' | 'minimumCacheTTL'>;
+}, isDev: boolean | undefined): Promise<{
+    buffer: Buffer;
+    contentType: string;
+    maxAge: number;
+}>;
+export declare function sendResponse(req: IncomingMessage, res: ServerResponse, url: string, extension: string, buffer: Buffer, isStatic: boolean, xCache: XCacheHeader, imagesConfig: ImageConfigComplete, maxAge: number, isDev: boolean): void;
+export declare function getImageSize(buffer: Buffer, extension: 'avif' | 'webp' | 'png' | 'jpeg'): Promise<{
+    width?: number;
+    height?: number;
+}>;
+export {};