export declare const NUM_PORT_BLOCKS = 64;
export declare const PORT_BLOCK_BASE = 40000;
export declare const PORT_BLOCK_SIZE = 40;
export declare const PORT_BLOCK_SERVICE_SUBRANGE = 24;
export interface WorktreeIdentity {
    worktreeRoot: string;
    isPrimary: boolean;
    slug: string;
    hash: string;
    token: string;
    portBlock: number;
    taskQueueSuffix: string;
}
export declare function sanitizeSlug(name: string): string;
export declare function worktreeHash(worktreeRoot: string): string;
export declare function portBlockFor(hash: string, isPrimary: boolean): number;
export declare function blockBasePort(block: number): number;
export declare function withAppScopedPortBlock(wt: WorktreeIdentity, appRoot: string): WorktreeIdentity;
export declare const STACK_SLUG_MAX = 16;
export declare function worktreeStackName(baseName: string, wt: WorktreeIdentity): string;
export declare function stackNeedsWorktreeIsolation(stackName: string, wt: WorktreeIdentity): boolean;
type GitRunner = (args: string[], cwd: string) => string;
export declare function resolveWorktreeIdentity(cwd?: string, gitRunner?: GitRunner): WorktreeIdentity;
export {};