export type PrimitiveType = 'null' | 'boolean' | 'int' | 'long' | 'float' | 'double' | 'bytes' | 'string';
export type AvroSchema = DefinedType | DefinedType[];
export type DefinedType = PrimitiveType | ComplexType | LogicalType | string;
export type ComplexType = NamedType | RecordType | EnumType | MapType | ArrayType | FixedType;
export type LogicalType = ComplexType;
export interface NamedType {
    type: PrimitiveType;
}
export declare enum FieldOrder {
    'ascending' = "ascending",
    'descending' = "descending",
    'ignore' = "ignore"
}
export interface RecordFieldSerialized {
    name: string;
    doc?: string;
    type: AvroSchema;
    default?: unknown;
    order?: FieldOrder;
}
export interface RecordType {
    type: 'record';
    name: string;
    namespace?: string;
    doc?: string;
    aliases?: string[];
    fields: RecordFieldSerialized[];
    default?: any;
}
export interface EnumType {
    type: 'enum';
    name: string;
    namespace?: string;
    aliases?: string[];
    doc?: string;
    symbols: string[];
    default?: string;
}
export interface ArrayType {
    type: 'array';
    items: AvroSchema;
}
export interface MapType {
    type: 'map';
    values: AvroSchema;
}
export interface FixedType {
    type: 'fixed';
    name: string;
    aliases?: string[];
    size: number;
}
export interface DefaultPrimitiveTypes {
    null: null;
    boolean: boolean;
    int: number;
    long: number;
    float: number;
    double: number;
    bytes: number;
    string: string;
}
export interface BaseFieldParams {
    name: string;
    doc?: string;
    order?: FieldOrder;
}
export type NamedFieldParams = BaseFieldParams & {
    keyNameOverride?: string;
};