import type { PrivateKey, KeyType } from '@libp2p/interface';
import type { KeychainInit } from '@libp2p/keychain';
import type { Datastore } from 'interface-datastore';
export interface LoadOrCreateSelfKeyOptions extends KeychainInit {
    /**
     * If no private key is found in the datastore, create one with this type
     *
     * @default 'Ed25519'
     */
    keyType?: KeyType;
}
export declare function loadOrCreateSelfKey(datastore: Datastore, init?: LoadOrCreateSelfKeyOptions): Promise<PrivateKey>;
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