export declare const isValidRepoArgs: (args: any) => args is {
    owner: string;
    name?: string;
};
export declare const isValidIssueArgs: (args: any) => args is {
    owner: string;
    repo: string;
    number?: number;
    state?: string;
};
export declare const isValidCreateIssueArgs: (args: any) => args is {
    owner: string;
    repo: string;
    title: string;
    body: string;
};
export declare const isValidUserArgs: (args: any) => args is {
    username: string;
};