import type { ValidConfigOptions } from '../../options/options.js';
export declare function fetchBranch(options: ValidConfigOptions, branch: string): Promise<void>;
export declare function createBackportBranch({ options, sourceBranch, backportBranch, targetBranch, }: {
    options: ValidConfigOptions;
    sourceBranch: string;
    backportBranch: string;
    targetBranch: string;
}): Promise<void>;
export declare function deleteBackportBranch({ options, backportBranch, }: {
    options: ValidConfigOptions;
    backportBranch: string;
}): Promise<void>;