import { inspect } from 'node:util';
export declare class SecretBufferDisposedError extends Error {
    constructor();
}
export declare class SecretBufferSerializeError extends Error {
    constructor();
}
export declare class SecretBuffer {
    #private;
    constructor(source: Buffer | Uint8Array);
    bytes(): Buffer;
    get length(): number;
    dispose(): void;
    get isDisposed(): boolean;
    toString(): never;
    toJSON(): never;
    [inspect.custom](): string;
}
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