import { Resource } from '../../common/types.js';
export declare type FullSchema = {
    definitions: Record<string, ResourceSchema>;
};
export declare type ResourceSchema = any;
export declare class SchemaLoader {
    private baseUrl;
    private schemaCache;
    constructor(baseUrl?: string);
    getResourceSchema(schemaVersion: string, resource: Resource | undefined, signal?: AbortSignal): Promise<{
        url?: string;
        schema: ResourceSchema;
    } | undefined>;
    private getKubernetesVersion;
    private getUrl;
    getFullSchema(schemaVersion: string, signal?: AbortSignal): Promise<{
        url: string;
        schema: FullSchema;
    } | undefined>;
    registerCustomSchema(key: string, value: ResourceSchema): void;
    unregisterCustomSchema(key: string): void;
    hasSchema(key: string): boolean;
    clear(): void;
}