import type { AcquireResult, ClaimStatus, PathStatus } from "../domain/decision.js";
import type { LeasePolicy } from "../domain/lease-policy.js";
import { type ClaimOwner } from "../domain/owner.js";
import type { ClaimStore, Clock, PathCanonicalizer, ProcessProbe } from "./ports.js";
export interface CollisionGuardDependencies {
    readonly claimStore: ClaimStore;
    readonly leasePolicy: LeasePolicy;
    readonly clock: Clock;
    readonly processProbe: ProcessProbe;
    readonly pathCanonicalizer: PathCanonicalizer;
}
export interface PathRequest {
    readonly path: string;
    readonly cwd: string;
}
export interface AcquireRequest extends PathRequest {
    readonly owner: ClaimOwner;
}
export interface HeartbeatResult {
    readonly updated: number;
    readonly lost: number;
}
export interface ReleaseResult {
    readonly released: number;
}
export declare class CollisionGuard {
    #private;
    constructor(dependencies: CollisionGuardDependencies);
    acquire(request: AcquireRequest): Promise<AcquireResult>;
    heartbeat(owner: ClaimOwner): Promise<HeartbeatResult>;
    releaseOwner(owner: ClaimOwner): Promise<ReleaseResult>;
    forceRelease(request: PathRequest): Promise<boolean>;
    list(): Promise<readonly ClaimStatus[]>;
    status(request: PathRequest): Promise<PathStatus>;
}
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