import { AnyShape } from 'doubter';
import { Dict, JSONSchema } from './types';
export interface JSONSchemaOptions {
    /**
     * The mapping from the definition name to a shape that is converted to the JSON schema.
     */
    definitions?: Dict<AnyShape>;
    /**
     * The key under which the definitions are stored.
     *
     * @default "definitions"
     */
    definitionsKey?: string;
    /**
     * The schema base path.
     *
     * @default "#"
     */
    basePath?: string;
    /**
     * The schema dialect placed in {@linkcode JSONSchema.$schema}. By default, no dialect is added.
     *
     * @example
     * "https://json-schema.org/draft/2020-12/schema"
     */
    dialect?: string;
    /**
     * If `true` then definitions from {@linkcode definitions} that aren't referenced, are still rendered under
     * {@linkcode definitionsKey}. Otherwise, those definitions aren't rendered.
     */
    unusedDefinitions?: boolean;
    /**
     * If `true` then {@link JSONSchema.const} is rendered as {@link JSONSchema.enum} with a single element.
     */
    constAsEnum?: boolean;
    /**
     * Called for each schema after it is generated.
     */
    postprocess?: (shape: AnyShape, schema: JSONSchema) => void;
}
/**
 * Converts the shape to a JSON schema.
 *
 * @param shape The shape to convert.
 * @param options The JSON schema options.
 */
export declare function toJSONSchema(shape: AnyShape, options?: JSONSchemaOptions): JSONSchema;
/**
 * Converts definitions to a JSON schema.
 *
 * @param shapes The mapping from a shape name to shape.
 * @param options The JSON schema options.
 */
export declare function toJSONSchema(shapes: Dict<AnyShape>, options?: JSONSchemaOptions): JSONSchema;