import type { BlockNumber } from '@aztec/foundation/branded-types';
import { Fr } from '@aztec/foundation/curves/bn254';
import type { ContractArtifact, FunctionSelector } from '@aztec/stdlib/abi';
import type { AztecAddress } from '@aztec/stdlib/aztec-address';
import type { ContractClassPublic, ContractDataSource, ContractInstanceWithAddress } from '@aztec/stdlib/contract';
/**
 * This class is used during public/avm testing to function as a database of
 * contract contract classes and instances. Tests can populate it with classes
 * and instances and then probe it via the ContractDataSource interface.
 *
 * This class does not include any real merkle trees & merkle operations.
 */
export declare class SimpleContractDataSource implements ContractDataSource {
    logger: import("@aztec/foundation/log").Logger;
    private contractClasses;
    private contractInstances;
    private contractArtifacts;
    private debugFunctionName;
    /**
     * Derive the contract class and instance with some seed.
     * Add both to the contract data source along with the contract artifact.
     */
    addNewContract(contractArtifact: ContractArtifact, contractClass: ContractClassPublic, contractInstance: ContractInstanceWithAddress): Promise<void>;
    addContractArtifact(classId: Fr, artifact: ContractArtifact): Promise<void>;
    getBlockNumber(): Promise<BlockNumber>;
    getContractClass(id: Fr): Promise<ContractClassPublic | undefined>;
    getBytecodeCommitment(_id: Fr): Promise<Fr | undefined>;
    getContract(address: AztecAddress): Promise<ContractInstanceWithAddress | undefined>;
    getContractClassIds(): Promise<Fr[]>;
    getContractArtifact(address: AztecAddress): Promise<ContractArtifact | undefined>;
    getDebugFunctionName(address: AztecAddress, selector: FunctionSelector): Promise<string | undefined>;
    registerContractFunctionSignatures(_signatures: string[]): Promise<void>;
    addContractClass(contractClass: ContractClassPublic): Promise<void>;
    addContractInstance(contractInstance: ContractInstanceWithAddress): Promise<void>;
}
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