import type { MemoryStore } from './memory/store.js';
import type { AgentConfig, AgentIssueState, BacklogCandidate, DependencyEdge, ScopeExpansion } from './types.js';
import { type GitHubIssueDetail, type ListIssuesResult } from '../utils/github.js';
import { type FeatureState } from './tools/feature-state.js';
import { loadContext } from '../context/index.js';
export interface RankedBacklog {
    queue: BacklogCandidate[];
    actionable: BacklogCandidate[];
    blocked: BacklogCandidate[];
    expansions: ScopeExpansion[];
    errors: string[];
}
export interface SchedulerRunCache {
    listed?: ListIssuesResult;
    listedUnfiltered?: ListIssuesResult;
    issueDetails: Map<number, GitHubIssueDetail | null>;
    featureStates: Map<number, FeatureState>;
    persistedContext?: Awaited<ReturnType<typeof loadContext>> | null;
}
export declare function createSchedulerRunCache(): SchedulerRunCache;
export declare function invalidateSchedulerRunCache(cache: SchedulerRunCache, issueNumbers?: number[]): void;
export declare function extractDependencyHints(body: string, backlogIssues?: Array<{
    number: number;
    title: string;
}>, currentIssueNumber?: number): number[];
export declare function deriveFeatureNameFromTitle(title: string): string;
export declare function dedupeEdges(edges: DependencyEdge[]): DependencyEdge[];
export declare function buildRankedBacklog(config: AgentConfig, store: MemoryStore, cache?: SchedulerRunCache): Promise<RankedBacklog>;
export declare function toIssueStates(queue: BacklogCandidate[]): AgentIssueState[];