import { FieldArgs, FieldSpecs, FieldContext, TypeConstructor, FieldObserver } from "./interfaces";
export declare function createFieldObserver(): FieldObserver;
/**
 *
 * @param typeName
 * @param fieldSpecsConstructor
 *
 * If you want to always get the latest args, please use getArgs() directly instead of destructuring at the top level and using them on each function
 */
export declare function createType<A extends FieldArgs, S extends FieldSpecs>(typeName: string, fieldSpecsConstructor: (context?: FieldContext, args?: A) => S): TypeConstructor<A, S>;
export declare const defaultTypes: {
    Any: TypeConstructor<{}, {}>;
    Boolean: TypeConstructor<import("./interfaces").BooleanFieldArgs, import("./interfaces").BooleanFieldSpecs>;
    Number: TypeConstructor<import("./interfaces").NumberFieldArgs, import("./interfaces").NumberFieldSpecs>;
    String: TypeConstructor<import("./interfaces").StringFieldArgs, import("./interfaces").StringFieldSpecs>;
    DateTime: TypeConstructor<{}, import("./interfaces").DateTimeFieldSpecs>;
    OneOf: TypeConstructor<import("./interfaces").EnumFieldArgs, import("./interfaces").EnumFieldSpecs>;
    LookUp: TypeConstructor<import("./interfaces").LookUpFieldArgs, import("./interfaces").LookUpFieldSpecs>;
    List: TypeConstructor<import("./interfaces").ListFieldArgs, import("./interfaces").ListFieldSpecs>;
    Collection: TypeConstructor<import("./interfaces").CollectionFieldArgs, import("./interfaces").CollectionFieldSpecs>;
};