import { ExifLoaderOptions, ExifToolTagKeys, ExifPresets, NarrowedExifData, MaybeUndefinedSelected, ExifCollectionDefinition, ExtractAllExifData, ExtractAllExifDataNoRaw, NarrowedExifDataNoRaw } from './types.js';
import { Loader } from 'astro/loaders';
import { z } from 'astro/zod';
import 'astro';
import 'exiftool-vendored';

declare function createExifLoader(options?: ExifLoaderOptions): Loader;
declare function exifSchema<const TSel extends readonly ExifToolTagKeys[] | undefined = undefined, const PSel extends readonly ExifPresets[] | undefined = undefined>(zod: typeof z, _options?: Pick<ExifLoaderOptions, "includeRawExif">): z.ZodObject<any, any, any, NarrowedExifData<MaybeUndefinedSelected<TSel, PSel>>>;
/**
 * Convenience helper to define an EXIF collection with loader and matching schema.
 * Provides type-safe EXIF data extraction with automatic TypeScript narrowing.
 *
 * Options:
 * - imagesDir: Configure directory scanning with pattern and base path
 * - presets: Use predefined EXIF tag groups like "camera", "exposure", "location"
 * - tags: Specify individual EXIF tags to extract
 * - extractAll: Extract all available EXIF data with full TypeScript support
 * - includeRawExif: Include complete unfiltered EXIF data in rawExif property
 * - excludeTags: Filter out specific tags like GPS coordinates for privacy
 *
 * Returns a collection definition with loader and schema for use in Astro content config.
 */
declare function defineExifCollection<const ESel extends readonly ExifToolTagKeys[] | undefined = undefined>(options: ExifLoaderOptions & {
    extractAll: true;
    includeRawExif: true;
    excludeTags?: ESel;
}): ExifCollectionDefinition<z.ZodObject<any, any, any, ExtractAllExifData<ESel>>>;
declare function defineExifCollection<const ESel extends readonly ExifToolTagKeys[] | undefined = undefined>(options: ExifLoaderOptions & {
    extractAll: true;
    includeRawExif?: false;
    excludeTags?: ESel;
}): ExifCollectionDefinition<z.ZodObject<any, any, any, ExtractAllExifDataNoRaw<ESel>>>;
declare function defineExifCollection<const TSel extends readonly ExifToolTagKeys[] | undefined = undefined, const PSel extends readonly ExifPresets[] | undefined = undefined, const ESel extends readonly ExifToolTagKeys[] | undefined = undefined>(options: ExifLoaderOptions & {
    tags?: TSel;
    presets?: PSel;
    excludeTags?: ESel;
    extractAll?: false;
    includeRawExif: true;
}): ExifCollectionDefinition<z.ZodObject<any, any, any, NarrowedExifData<MaybeUndefinedSelected<TSel, PSel>, ESel>>>;
declare function defineExifCollection<const TSel extends readonly ExifToolTagKeys[] | undefined = undefined, const PSel extends readonly ExifPresets[] | undefined = undefined, const ESel extends readonly ExifToolTagKeys[] | undefined = undefined>(options?: ExifLoaderOptions & {
    tags?: TSel;
    presets?: PSel;
    excludeTags?: ESel;
    extractAll?: false;
    includeRawExif?: false;
}): ExifCollectionDefinition<z.ZodObject<any, any, any, NarrowedExifDataNoRaw<MaybeUndefinedSelected<TSel, PSel>, ESel>>>;

export { createExifLoader, defineExifCollection, exifSchema };