import type { WorktreeIdentity } from './types.js';
export declare function identityPath(worktreeRoot: string): string;
export declare function readIdentity(worktreeRoot: string): WorktreeIdentity | null;
export declare function readIdentityAsync(worktreeRoot: string): Promise<WorktreeIdentity | null>;
export declare function ensureIdentity(worktreeRoot: string, label: string): WorktreeIdentity;
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