export type AvroPrimitiveType = "null" | "boolean" | "int" | "long" | "float" | "double" | "bytes" | "string" | "uuid";
export interface AvroField {
    name: string;
    type: AvroSchema;
    doc?: string;
    default?: unknown;
    order?: "ascending" | "descending" | "ignore";
    aliases?: string[];
    [key: string]: unknown;
}
export interface AvroRecordSchema {
    type: "record";
    name: string;
    namespace?: string;
    doc?: string;
    aliases?: string[];
    fields: AvroField[];
    [key: string]: unknown;
}
export interface AvroEnumSchema {
    type: "enum";
    name: string;
    namespace?: string;
    doc?: string;
    symbols: string[];
    default?: string;
    [key: string]: unknown;
}
export interface AvroArraySchema {
    type: "array";
    items: AvroSchema;
    default?: unknown[];
    [key: string]: unknown;
}
export interface AvroMapSchema {
    type: "map";
    values: AvroSchema;
    default?: Record<string, unknown>;
    [key: string]: unknown;
}
export interface AvroFixedSchema {
    type: "fixed";
    name: string;
    namespace?: string;
    size: number;
    [key: string]: unknown;
}
export interface AvroPrimitiveSchema {
    type: AvroPrimitiveType;
    logicalType?: string;
    [key: string]: unknown;
}
/**
 * Object-shaped reference to a previously defined named type, optionally with
 * site-specific attributes (e.g. `{ type: "MyRecord", doc: "…" }`).
 */
export interface AvroNamedTypeReference {
    type: string;
    name?: string;
    namespace?: string;
    doc?: string;
    default?: unknown;
    [key: string]: unknown;
}
export type AvroSchemaObject = AvroRecordSchema | AvroEnumSchema | AvroArraySchema | AvroMapSchema | AvroFixedSchema | AvroPrimitiveSchema | AvroNamedTypeReference;
/**
 * An Avro schema definition: a primitive-type or named-type-reference string,
 * a definition object, or a union (array of alternatives).
 */
export type AvroSchema = string | AvroSchemaObject | AvroSchema[];