import type { WorktreeDisposition } from './worktree-disposition.js';
export type ExecFileFn = (file: string, args: string[], opts?: {
    cwd?: string;
}) => Promise<{
    stdout: string;
    stderr: string;
}>;
export interface WorktreeHandle {
    path: string;
    branch: string;
    cleanup: (opts?: {
        force?: boolean;
        disposition?: WorktreeDisposition;
    }) => Promise<void>;
}
export declare const DEFAULT_BRANCH_PREFIX = "afk/";
export declare function validateBranchPrefix(value: string, source: string): string;
export declare function resolveBranchPrefix(override?: string): string;
export declare function setupWorktree(flagValue: string | true, opts?: {
    execFile?: ExecFileFn;
    branchPrefix?: string;
    baseRef?: string;
}): Promise<WorktreeHandle>;
export interface DeferredWorktree {
    repoRoot: string;
    handle(): WorktreeHandle | undefined;
    create(flagValue: string | true): Promise<WorktreeHandle>;
}
export declare function setupWorktreeDeferred(opts?: {
    execFile?: ExecFileFn;
    branchPrefix?: string;
    baseRef?: string;
}): Promise<DeferredWorktree>;
export declare function validateBaseRef(value: string, source: string): void;
export declare function resolveBaseRef(override?: string): string | undefined;