import { AztecAddress } from '@aztec/foundation/aztec-address';
import { Fr } from '@aztec/foundation/fields';
import { NoteData } from '../acvm/index.js';
/**
 * Data that's accessible by all the function calls in an execution.
 */
export declare class ExecutionNoteCache {
    /**
     * New notes created in this transaction.
     * This mapping maps from a contract address to the notes in the contract.
     */
    private newNotes;
    /**
     * The list of nullifiers created in this transaction.
     * This mapping maps from a contract address to the nullifiers emitted from the contract.
     * The note which is nullified might be new or not (i.e., was generated in a previous transaction).
     * Note that their value (bigint representation) is used because Frs cannot be looked up in Sets.
     */
    private nullifiers;
    /**
     * Add a new note to cache.
     * @param note - New note created during execution.
     */
    addNewNote(note: NoteData): void;
    /**
     * Add a nullifier to cache. It could be for a db note or a new note created during execution.
     * @param contractAddress - Contract address of the note.
     * @param storageSlot - Storage slot of the note.
     * @param innerNullifier - Inner nullifier of the note.
     * @param innerNoteHash - Inner note hash of the note. If this value equals 0, it means the
     * note being nullified is from a previous transaction (and thus not a new note).
     */
    nullifyNote(contractAddress: AztecAddress, innerNullifier: Fr, innerNoteHash: Fr): void;
    /**
     * Return notes created up to current point in execution.
     * If a nullifier for a note in this list is emitted, the note will be deleted.
     * @param contractAddress - Contract address of the notes.
     * @param storageSlot - Storage slot of the notes.
     **/
    getNotes(contractAddress: AztecAddress, storageSlot: Fr): NoteData[];
    /**
     * Check if a note exists in the newNotes array.
     * @param contractAddress - Contract address of the note.
     * @param storageSlot - Storage slot of the note.
     * @param innerNoteHash - Inner note hash of the note.
     **/
    checkNoteExists(contractAddress: AztecAddress, innerNoteHash: Fr): boolean;
    /**
     * Return all nullifiers emitted from a contract.
     * @param contractAddress - Address of the contract.
     */
    getNullifiers(contractAddress: AztecAddress): Set<bigint>;
}
//# sourceMappingURL=execution_note_cache.d.ts.map