import { Observable } from 'rxjs';
import { Address } from '../model/account/Address';
import { Metadata } from '../model/metadata/Metadata';
import { MosaicId } from '../model/mosaic/MosaicId';
import { NamespaceId } from '../model/namespace/NamespaceId';
import { QueryParams } from './QueryParams';
/**
 * Metadata interface repository.
 *
 * @since 1.0
 */
export interface MetadataRepository {
    /**
     * Returns the account metadata given an account id.
     * @param address - Account address to be created from PublicKey or RawAddress
     * @param queryParams - Optional query parameters
     * @returns Observable<Metadata[]>
     */
    getAccountMetadata(address: Address, queryParams?: QueryParams): Observable<Metadata[]>;
    /**
     * Returns the account metadata given an account id and a key
     * @param address - Account address to be created from PublicKey or RawAddress
     * @param key - Metadata key
     * @returns Observable<Metadata[]>
     */
    getAccountMetadataByKey(address: Address, key: string): Observable<Metadata[]>;
    /**
     * Returns the account metadata given an account id and a key
     * @param address - Account address to be created from PublicKey or RawAddress
     * @param key - Metadata key
     * @param publicKey - Sender public key
     * @returns Observable<Metadata>
     */
    getAccountMetadataByKeyAndSender(address: Address, key: string, publicKey: string): Observable<Metadata>;
    /**
     * Returns the mosaic metadata given a mosaic id.
     * @param mosaicId - Mosaic identifier.
     * @param queryParams - Optional query parameters
     * @returns Observable<Metadata[]>
     */
    getMosaicMetadata(mosaicId: MosaicId, queryParams?: QueryParams): Observable<Metadata[]>;
    /**
     * Returns the mosaic metadata given a mosaic id and metadata key.
     * @param mosaicId - Mosaic identifier.
     * @param key - Metadata key.
     * @returns Observable<Metadata[]>
     */
    getMosaicMetadataByKey(mosaicId: MosaicId, key: string): Observable<Metadata[]>;
    /**
     * Returns the mosaic metadata given a mosaic id and metadata key.
     * @param mosaicId - Mosaic identifier.
     * @param key - Metadata key.
     * @param publicKey - Sender public key
     * @returns Observable<Metadata>
     */
    getMosaicMetadataByKeyAndSender(mosaicId: MosaicId, key: string, publicKey: string): Observable<Metadata>;
    /**
     * Returns the mosaic metadata given a mosaic id.
     * @param namespaceId - Namespace identifier.
     * @param queryParams - Optional query parameters
     * @returns Observable<Metadata[]>
     */
    getNamespaceMetadata(namespaceId: NamespaceId, queryParams?: QueryParams): Observable<Metadata[]>;
    /**
     * Returns the mosaic metadata given a mosaic id and metadata key.
     * @param namespaceId - Namespace identifier.
     * @param key - Metadata key.
     * @returns Observable<Metadata[]>
     */
    getNamespaceMetadataByKey(namespaceId: NamespaceId, key: string): Observable<Metadata[]>;
    /**
     * Returns the namespace metadata given a mosaic id and metadata key.
     * @param namespaceId - Namespace identifier.
     * @param key - Metadata key.
     * @param publicKey - Sender public key
     * @returns Observable<Metadata>
     */
    getNamespaceMetadataByKeyAndSender(namespaceId: NamespaceId, key: string, publicKey: string): Observable<Metadata>;
}