import type { Logger } from '../ports/logger.js';
import { type PluginConfig } from './plugin-config.js';
export interface ValidationResult {
    /** When non-null, the platform-level config is usable. Per-accessory failures surfaced via skippedAccessories. */
    config: PluginConfig | null;
    skippedAccessories: {
        index: number;
        reason: string;
    }[];
    warnings: string[];
    fatalErrors: string[];
}
export declare function validatePluginConfig(raw: unknown, logger: Logger): ValidationResult;