import type { HybridObject } from 'react-native-nitro-modules';
export interface ECDH extends HybridObject<{
    ios: 'c++';
    android: 'c++';
}> {
    init(curveName: string): void;
    generateKeys(): ArrayBuffer;
    computeSecret(otherPublicKey: ArrayBuffer): ArrayBuffer;
    getPrivateKey(): ArrayBuffer;
    setPrivateKey(privateKey: ArrayBuffer): void;
    getPublicKey(): ArrayBuffer;
    setPublicKey(publicKey: ArrayBuffer): void;
    convertKey(key: ArrayBuffer, curve: string, format: number): ArrayBuffer;
}
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