/**
 * @since 2.0.0
 */
import { Effect } from "effect";
import * as CML from "@anastasia-labs/cardano-multiplatform-lib-nodejs";
/**
 * Type alias for the CML Metadata class
 *
 * @since 2.0.0
 * @category Types
 */
export type Metadata = CML.Metadata;
declare const MetadataError_base: new <A extends Record<string, any> = {}>(args: import("effect/Types").Equals<A, {}> extends true ? void : { readonly [P in keyof A as P extends "_tag" ? never : P]: A[P]; }) => import("effect/Cause").YieldableError & {
    readonly _tag: "MetadataError";
} & Readonly<A>;
/**
 * Error class for Metadata operations
 *
 * This error is thrown when operations on Metadata instances fail.
 *
 * @since 2.0.0
 * @category Errors
 */
export declare class MetadataError extends MetadataError_base<{
    message?: string;
}> {
}
/**
 * Method free of Metadata
 *
 * @since 2.0.0
 * @category Methods
 */
export declare const free: (instance: CML.Metadata) => Effect.Effect<void, MetadataError>;
/**
 * Unsafely calls instance.free without Effect wrapper
 *
 * @since 2.0.0
 * @category MethodsUnsafe
 */
export declare const freeUnsafe: (instance: CML.Metadata) => void;
/**
 * Static method _new of Metadata
 *
 * @since 2.0.0
 * @category Constructors
 */
export declare const _new: () => Effect.Effect<CML.Metadata, MetadataError>;
/**
 * Unsafely calls Metadata._new without Effect wrapper
 *
 * @since 2.0.0
 * @category ConstructorsUnsafe
 */
export declare const _newUnsafe: () => CML.Metadata;
/**
 * Method len of Metadata
 *
 * @since 2.0.0
 * @category Methods
 */
export declare const len: (instance: CML.Metadata) => Effect.Effect<number, MetadataError>;
/**
 * Unsafely calls instance.len without Effect wrapper
 *
 * @since 2.0.0
 * @category MethodsUnsafe
 */
export declare const lenUnsafe: (instance: CML.Metadata) => number;
/**
 * Method set of Metadata
 *
 * @since 2.0.0
 * @category Methods
 */
export declare const set: (instance: CML.Metadata, key: bigint, value: CML.TransactionMetadatum) => Effect.Effect<void, MetadataError>;
/**
 * Unsafely calls instance.set without Effect wrapper
 *
 * @since 2.0.0
 * @category MethodsUnsafe
 */
export declare const setUnsafe: (instance: CML.Metadata, key: bigint, value: CML.TransactionMetadatum) => void;
/**
 * Method get of Metadata
 *
 * @since 2.0.0
 * @category Methods
 */
export declare const get: (instance: CML.Metadata, label: bigint) => Effect.Effect<CML.TransactionMetadatum | undefined, MetadataError>;
/**
 * Unsafely calls instance.get without Effect wrapper
 *
 * @since 2.0.0
 * @category MethodsUnsafe
 */
export declare const getUnsafe: (instance: CML.Metadata, label: bigint) => CML.TransactionMetadatum | undefined;
/**
 * Method getAll of Metadata
 *
 * @since 2.0.0
 * @category Methods
 */
export declare const getAll: (instance: CML.Metadata, label: bigint) => Effect.Effect<CML.TransactionMetadatumList | undefined, MetadataError>;
/**
 * Unsafely calls instance.getAll without Effect wrapper
 *
 * @since 2.0.0
 * @category MethodsUnsafe
 */
export declare const getAllUnsafe: (instance: CML.Metadata, label: bigint) => CML.TransactionMetadatumList | undefined;
/**
 * Method labels of Metadata
 *
 * @since 2.0.0
 * @category Methods
 */
export declare const labels: (instance: CML.Metadata) => Effect.Effect<CML.TransactionMetadatumLabels, MetadataError>;
/**
 * Unsafely calls instance.labels without Effect wrapper
 *
 * @since 2.0.0
 * @category MethodsUnsafe
 */
export declare const labelsUnsafe: (instance: CML.Metadata) => CML.TransactionMetadatumLabels;
export {};
//# sourceMappingURL=Metadata.d.ts.map