/**
 * Simplified translation handler interface
 */
import type { TranslationData } from '../types/translation-data.types.js';
import type { NamespaceResult, TranslationContext, TranslationRequest, TranslationResult } from '../types/translation.types.js';
/**
 * Simplified handler interface - no chain management
 */
export interface IAsyncHandler {
    readonly name: string;
    readonly version: string;
    readonly priority: number;
    readonly type: 'memory' | 'storage' | 'network' | 'fallback';
    readonly enabled: boolean;
    initialize?(): Promise<void>;
    destroy?(): Promise<void>;
    lookup(request: TranslationRequest): Promise<TranslationResult>;
    save(request: TranslationRequest, result: TranslationResult): Promise<void>;
    saveNamespace?(translations: TranslationData, context: TranslationContext): Promise<void>;
    loadNamespace?(locale: string, namespace: string): Promise<NamespaceResult | null>;
    clearCache?(): void;
    getSourceType(): 'memory' | 'storage' | 'network' | 'fallback';
    getCacheStats?(): {
        size: number;
        maxSize: number;
        usage: string;
    } | undefined;
    getEntries?(): Record<string, string> | undefined;
    isCached?(request: TranslationRequest): boolean;
    trySync?(request: TranslationRequest): TranslationResult | null;
}
export interface ISyncHandler {
    readonly name: string;
    readonly version: string;
    readonly priority: number;
    readonly type: 'memory' | 'storage' | 'network' | 'fallback';
    readonly enabled: boolean;
    initialize?(): void;
    destroy?(): void;
    lookup(request: TranslationRequest): TranslationResult;
    save(request: TranslationRequest, result: TranslationResult): void;
    saveNamespace?(translations: TranslationData, context: TranslationContext): void;
    getSourceType(): 'memory' | 'storage' | 'network' | 'fallback';
    getEntries?(): Record<string, string> | undefined;
    isCached?(request: TranslationRequest): boolean;
    trySync?(request: TranslationRequest): TranslationResult | null;
    clearNamespace?(locale: string, namespace: string): void;
    setCache?(key: string, value: string, styles?: Record<string, string[]>): void;
}
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