import type { Hash, PromisableArray } from '@ariestools/sdk';
import type { NextOptions, Schema, Sequence } from '@xyo-network/sdk';
import type { DataLakeData, DataLakeViewer, MapTypeRead } from '@xyo-network/xl1-protocol/protocol-lib';
import { AbstractCreatableProvider, type CreatableProviderParams } from '../../CreatableProvider/index.js';
/** Parameters for AbstractSimpleDataLake. */
export interface AbstractSimpleDataLakeParams<TMap extends MapTypeRead<Hash, DataLakeData> = MapTypeRead<Hash, DataLakeData>> extends CreatableProviderParams {
    allowedSchemas?: Schema[];
    disallowedSchemas?: Schema[];
    map: TMap;
}
/** Abstract base class for SimpleDataLake implementations. */
export declare abstract class AbstractSimpleDataLake<TParams extends AbstractSimpleDataLakeParams = AbstractSimpleDataLakeParams> extends AbstractCreatableProvider<TParams> implements Omit<DataLakeViewer, 'moniker'> {
    get allowedSchemas(): Schema[] | undefined;
    get disallowedSchemas(): Schema[] | undefined;
    protected get map(): TParams['map'];
    get(hashes: Hash[]): Promise<DataLakeData[]>;
    next(_options?: NextOptions<Sequence>): PromisableArray<DataLakeData>;
    protected isAllowed(value: DataLakeData | undefined): boolean;
    protected isAllowedSchema(schema: Schema): boolean;
}
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