import { ConfigError } from "./errors.js";
export interface ConfigurationImpact {
    mode: "none" | "hot" | "restart";
    accounts: Array<{
        platform: string;
        accountId: string;
        action: "add" | "reconnect" | "remove";
    }>;
    protocols: Array<{
        platform: string;
        accountId: string;
        name: string;
        version: string;
        action: "add" | "replace" | "remove";
    }>;
    dynamicFields: string[];
    restartReasons: string[];
}
export interface RuntimeConfigurationResult {
    status: "applied" | "rolled_back" | "recovery_required";
    impact: ConfigurationImpact;
}
/** 只允许在任何运行态副作用发生前使用，供 IPC 安全返回“未受理”。 */
export declare class RuntimeConfigurationRejectedError extends ConfigError {
    constructor(message: string);
}
/** 比较有效配置；输出仅包含字段路径和实例身份，绝不包含配置值或凭据。 */
export declare function planRuntimeConfiguration(current: Readonly<Record<string, unknown>>, next: Readonly<Record<string, unknown>>): ConfigurationImpact;
export declare function isProtocolKey(key: string): boolean;
export declare function effectiveProtocolConfig(config: Readonly<Record<string, unknown>>, account: Record<string, unknown>, key: string): Record<string, unknown>;