/**
 * Configuration management type definitions
 */
import type { BaseConfig } from '@wundr.io/core';
export interface ConfigSource {
    readonly name: string;
    readonly priority: number;
    load(): Promise<Record<string, unknown>> | Record<string, unknown>;
    save?(config: Record<string, unknown>): Promise<void> | void;
    watch?(callback: (config: Record<string, unknown>) => void): () => void;
}
export interface ConfigManager {
    get<T = unknown>(key: string, defaultValue?: T): T;
    set(key: string, value: unknown): void;
    has(key: string): boolean;
    delete(key: string): void;
    clear(): void;
    getAll(): Record<string, unknown>;
    reload(): Promise<void>;
    save(): Promise<void>;
    watch(key: string, callback: (value: unknown, oldValue: unknown) => void): () => void;
    watchAll(callback: (config: Record<string, unknown>) => void): () => void;
    addSource(source: ConfigSource): void;
    removeSource(sourceName: string): void;
    getSources(): ConfigSource[];
    validate(): ValidationResult;
}
export interface ValidationRule {
    readonly key: string;
    readonly validator: (value: unknown) => boolean | string;
    readonly required?: boolean;
    readonly description?: string;
}
export interface ValidationResult {
    readonly valid: boolean;
    readonly errors: ValidationError[];
}
export interface ValidationError {
    readonly key: string;
    readonly message: string;
    readonly value: unknown;
}
export interface ConfigOptions {
    sources?: ConfigSource[];
    validationRules?: ValidationRule[];
    autoReload?: boolean;
    autoSave?: boolean;
    debounceMs?: number;
    freezeConfig?: boolean;
}
export interface WundrConfig extends BaseConfig {
    readonly core?: {
        logLevel?: string;
        logFormat?: 'json' | 'simple' | 'detailed';
        maxMemory?: number;
        tempDir?: string;
    };
    readonly plugins?: {
        enabled?: boolean;
        directory?: string;
        autoLoad?: boolean;
        autoActivate?: boolean;
        maxConcurrentLoads?: number;
    };
    readonly security?: {
        encryptionKey?: string;
        secretsProvider?: string;
        auditEnabled?: boolean;
        rbacEnabled?: boolean;
    };
    readonly performance?: {
        monitoring?: boolean;
        metricsInterval?: number;
        benchmarking?: boolean;
        cacheSize?: number;
    };
    readonly integrations?: {
        github?: {
            token?: string;
            baseUrl?: string;
            timeout?: number;
        };
        claude?: {
            apiKey?: string;
            model?: string;
            maxTokens?: number;
        };
    };
}
export declare const DEFAULT_CONFIG: WundrConfig;
export declare const CONFIG_EVENTS: {
    readonly CONFIG_LOADED: "config:loaded";
    readonly CONFIG_CHANGED: "config:changed";
    readonly CONFIG_SAVED: "config:saved";
    readonly CONFIG_ERROR: "config:error";
    readonly SOURCE_ADDED: "config:source:added";
    readonly SOURCE_REMOVED: "config:source:removed";
    readonly VALIDATION_FAILED: "config:validation:failed";
};
export type ConfigEventType = (typeof CONFIG_EVENTS)[keyof typeof CONFIG_EVENTS];
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