import URI from '@theia/core/lib/common/uri';
import { JsonSchemaRegisterContext, JsonSchemaContribution, JsonSchemaDataStore } from '@theia/core/lib/browser/json-schema-store';
import { WorkspaceService } from '@theia/workspace/lib/browser';
import { PreferenceSchemaService, PreferenceConfigurations, PreferenceScope } from '@theia/core';
export declare class PreferencesJsonSchemaContribution implements JsonSchemaContribution {
    protected readonly schemaProvider: PreferenceSchemaService;
    protected readonly preferenceConfigurations: PreferenceConfigurations;
    protected readonly jsonSchemaData: JsonSchemaDataStore;
    protected readonly workspaceService: WorkspaceService;
    protected readonly debouncedUpdateInMemoryResources: import("lodash").DebouncedFunc<() => void>;
    registerSchemas(context: JsonSchemaRegisterContext): void;
    protected registerSchema(scope: PreferenceScope, context: JsonSchemaRegisterContext): void;
    protected updateInMemoryResources(): void;
    protected getSchemaURIForScope(scope: PreferenceScope): URI;
}
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