import type { MarkdocAttributeSchema, MarkdocSchema } from './schema.js';
/** Enough of a real Markdoc `Config['tags'][name]['attributes'][name]` entry to extract statics from. */
export interface RawMarkdocAttribute {
    type?: unknown;
    required?: boolean;
    default?: unknown;
    matches?: unknown;
}
/** Enough of a real Markdoc `Config['tags'][name]` entry to extract statics from. */
export interface RawMarkdocTag {
    selfClosing?: boolean;
    attributes?: Record<string, RawMarkdocAttribute>;
    validate?: unknown;
}
export type RawMarkdocTagMap = Record<string, RawMarkdocTag>;
/**
 * Converts one raw Markdoc attribute definition into recheck's
 * `MarkdocAttributeSchema`.
 *
 * `tagHasValidate` forces `dynamic: true` regardless of this attribute's own
 * type. A tag-level `validate()` -- for example `img`'s src/srcSet/images
 * mutual-exclusivity check, `code-snippet`'s from/after and to/before checks,
 * or `diagram`'s type/align re-checks -- can read and reject any of the tag's
 * attributes for reasons this generator can't discover from the schema object
 * alone, since that would mean analyzing an arbitrary JS function body. So
 * every attribute of a `validate()`-carrying tag is conservatively marked
 * dynamic, even one with a plain `String`/`Number`/`Boolean` type and a
 * `matches` array (`img.align`, `diagram.type`).
 *
 * Recorded facets (`required`, `default`, `enum`) are kept even when dynamic:
 * `dynamic` only tells a value-checking rule to skip them, it doesn't make the
 * facet itself unknown.
 */
export declare function extractAttribute(rawAttribute: RawMarkdocAttribute, tagHasValidate: boolean): MarkdocAttributeSchema;
/**
 * Composes three raw Markdoc tag maps in caller-chosen precedence order
 * (later arguments win a name collision) and converts every tag to recheck's
 * statics-only `MarkdocSchema`. Both callers share this precedence-then-convert
 * shape: the built-in generator composes markdoc + portal + theme in Realm's
 * own override order; the `recheck --generate-markdoc-schema` action extracts one
 * project module's tags at a time and passes empty maps for the other two, so
 * the composition is a no-op and only that module's tags come out.
 */
export declare function extractStatics(themeTagMap: RawMarkdocTagMap, markdocBuiltinTags: RawMarkdocTagMap, portalBuiltInTagMap: RawMarkdocTagMap): MarkdocSchema;
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