import { type TaskInfo, type TaskListItem } from '../../../infra/task/index.js';
export interface ReusedWorktreeExecution {
    execCwd: string;
    branch?: string;
    worktreePath: string;
    isWorktree: true;
}
export interface ReusedTaskPreparationOverride {
    workflow?: string;
    worktreePath?: string;
    resumeMode?: TaskInfo['resumeMode'];
}
export declare function toReusedTaskInfo(task: TaskInfo | TaskListItem, preparation?: ReusedTaskPreparationOverride): TaskInfo;
/**
 * Validate the trust boundary for a worktree that an existing task says to reuse.
 *
 * Callers that are about to operate on a task's existing worktree use this
 * named boundary before reading task data or mutating task state. Initial
 * executions may still choose a new clone when no reusable path is supplied;
 * retry/instruct callers must not use that fallback.
 */
export declare function assertReusableWorktreePath(projectDir: string, candidatePath: string): void;
/** Permit a missing clone only while a saved PR merge task is still preparing it. */
export declare function assertPrMergeRetryWorktreePath(projectDir: string, candidatePath: string, clonePrepared: boolean): boolean;
export declare function inspectReusedWorktreeExecution(projectDir: string, task: TaskInfo): ReusedWorktreeExecution | undefined;
export declare function resolveReusedWorktreeExecution(projectDir: string, task: TaskInfo): ReusedWorktreeExecution | undefined;
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