import type { Result } from "./result.js";
type Credentials = {
    readonly type: "apikey";
    readonly key: string;
};
declare const credentialsPath: () => string;
declare const readCredentials: () => Promise<Credentials | null>;
declare const writeCredentials: (creds: Credentials) => Promise<Result<void, unknown>>;
declare const clearCredentials: () => Promise<Result<void, unknown>>;
declare const resolveAuthHeader: () => Promise<{
    headerName: "x-api-key";
    headerValue: string;
} | null>;
export { credentialsPath, readCredentials, writeCredentials, clearCredentials, resolveAuthHeader, };
export type { Credentials };