import type { JSONSchema7, JSONSchema7TypeName } from "json-schema";
import type { TransformedSchema } from "../lib/json-schema/index.js";
export interface OpenAPIDiscriminator {
    propertyName: string;
}
export interface Schema extends TransformedSchema<SchemaDefinition, JSONSchema7> {
    discriminator?: OpenAPIDiscriminator;
    [ADDITIONAL_PROPERTY_FLAG]?: boolean;
}
export type SchemaDefinition = boolean | Schema;
export type SchemaWithProperties = Schema & {
    properties: Exclude<Schema["properties"], undefined>;
};
export type SchemaType = JSONSchema7TypeName | "unknown";
export interface SchemaValues {
    null: null;
    string: string;
    number: number;
    integer: number;
    boolean: boolean;
    object: SchemaObjectValue;
    array: SchemaArrayValue;
}
export type SchemaValue = SchemaValues[keyof SchemaValues];
export interface SchemaObjectValue {
    [key: string]: SchemaValue | undefined;
}
export interface SchemaArrayValue extends Array<SchemaValue | undefined> {
}
export declare const REF_KEY = "$ref";
export declare const ID_KEY = "$id";
export declare const DEFS_KEY = "$defs";
export declare const DEFINITIONS_KEY = "definitions";
export declare const PROPERTIES_KEY = "properties";
export declare const ITEMS_KEY = "items";
export declare const DEPENDENCIES_KEY = "dependencies";
export declare const REQUIRED_KEY = "required";
export declare const PATTERN_PROPERTIES_KEY = "patternProperties";
export declare const DEFAULT_KEY = "default";
export declare const CONST_KEY = "const";
export declare const IF_KEY = "if";
export declare const THEN_KEY = "then";
export declare const ELSE_KEY = "else";
export declare const CONTAINS_KEY = "contains";
export declare const ALL_OF_KEY = "allOf";
export declare const ANY_OF_KEY = "anyOf";
export declare const ONE_OF_KEY = "oneOf";
export declare const NOT_KEY = "not";
export declare const ROOT_SCHEMA_PREFIX = "__sjsf_rootSchema";
export declare const ADDITIONAL_PROPERTY_FLAG = "__additional_property";
export declare const ADDITIONAL_PROPERTIES_KEY = "additionalProperties";
export declare const ADDITIONAL_ITEMS_KEY = "additionalItems";
export declare const PROPERTY_NAMES_KEY = "propertyNames";
export declare const DISCRIMINATOR_KEY = "discriminator";
export declare const PROPERTY_NAME_KEY = "propertyName";
export declare const DATA_URL_FORMAT = "data-url";
export declare function isSchemaWithProperties(schema: Schema): schema is SchemaWithProperties;
export declare function isNormalArrayItems(items: Schema["items"]): items is Schema;