/**
* Cloudflare Workers `cf` RequestInit augmentation.
*
* Importing this module adds a typed `cf` field to `MisinaOptions` via
* augmentation of `MisinaRuntimeOptions`. The value is passed through to
* the underlying `fetch` so the workerd runtime can act on it.
*
* @example
* ```ts
* import "misina/runtime/cloudflare"
*
* await api.get("/asset", { cf: { cacheTtl: 86400, cacheEverything: true } })
* ```
*
* Reference: https://developers.cloudflare.com/workers/runtime-apis/request/
*/
export interface CloudflareImageOptions {
	fit?: "scale-down" | "contain" | "cover" | "crop" | "pad";
	width?: number;
	height?: number;
	quality?: number;
	format?: "auto" | "avif" | "webp" | "json" | "jpeg" | "png" | "gif";
	dpr?: number;
	gravity?: "auto" | "left" | "right" | "top" | "bottom" | {
		x: number;
		y: number;
	};
	metadata?: "keep" | "copyright" | "none";
	background?: string;
	brightness?: number;
	contrast?: number;
	gamma?: number;
	rotate?: 90 | 180 | 270;
	sharpen?: number;
	trim?: {
		top?: number;
		right?: number;
		bottom?: number;
		left?: number;
	};
	anim?: boolean;
	blur?: number;
	border?: {
		color: string;
		width?: number;
	};
	compression?: "fast";
}
export interface CloudflareRequestProperties {
	cacheTtl?: number;
	cacheKey?: string;
	cacheEverything?: boolean;
	cacheTtlByStatus?: Record<string, number>;
	scrapeShield?: boolean;
	apps?: boolean;
	minify?: {
		javascript?: boolean;
		css?: boolean;
		html?: boolean;
	};
	mirage?: boolean;
	polish?: "lossy" | "lossless" | "off";
	image?: CloudflareImageOptions;
	resolveOverride?: string;
}
declare module "../../types.ts" {
	interface MisinaRuntimeOptions {
		/**
		* Cloudflare Workers `cf` property bag forwarded to `fetch`. Available
		* after `import "misina/runtime/cloudflare"`.
		*/
		cf?: CloudflareRequestProperties;
	}
}
export declare const CLOUDFLARE_RUNTIME_AUGMENTED: boolean;