export declare const DEFAULT_MAX_CONCURRENT_SAFE_TOOL_CALLS = 8;
export declare const DEFAULT_MAX_CONCURRENT_SUBAGENT_CALLS = 8;
export declare const DEFAULT_MAX_CONCURRENT_BACKGROUND_JOBS = 10;
export declare const MAX_CONCURRENT_SAFE_TOOL_CALLS_CEILING = 32;
export declare const MAX_CONCURRENT_SUBAGENT_CALLS_CEILING = 32;
export declare const MAX_CONCURRENT_BACKGROUND_JOBS_CEILING = 64;
export type ConcurrencyEnvKey = 'AFK_MAX_CONCURRENT_SAFE_TOOL_CALLS' | 'AFK_MAX_CONCURRENT_SUBAGENT_CALLS' | 'AFK_MAX_CONCURRENT_BACKGROUND_JOBS';
interface ConcurrencyDefinition {
    key: ConcurrencyEnvKey;
    defaultValue: number;
    maxValue: number;
}
export interface ConcurrencyStatus extends ConcurrencyDefinition {
    rawValue: string | undefined;
    effectiveValue: number;
    source: 'default' | 'environment' | 'fallback';
    valid: boolean;
}
export declare function resetConcurrencyWarnings(): void;
export declare function getConcurrencyStatus(definition: ConcurrencyDefinition, warn?: boolean): ConcurrencyStatus;
export declare function getConcurrencyStatuses(warn?: boolean): ConcurrencyStatus[];
export declare function resolveMaxConcurrentSafeToolCalls(warn?: boolean): number;
export declare function resolveMaxConcurrentSubagentCalls(warn?: boolean): number;
export declare function resolveMaxConcurrentBackgroundJobs(warn?: boolean): number;
export {};