import type { MongoDBAccessor } from '../../accessor/mongodb.ts';
import { type SampledField } from './_sampler.ts';
import { EntityKind } from './types.ts';
interface DatabaseJsonCollection {
    name: string;
    document_count: number;
}
interface DatabaseJsonView {
    name: string;
}
export interface DatabaseJson {
    database: string;
    collections: DatabaseJsonCollection[];
    views: DatabaseJsonView[];
}
export declare function buildDatabaseJson(accessor: MongoDBAccessor, database: string): Promise<DatabaseJson>;
interface CollectionSchemaIndex {
    name: string | undefined;
    keys: Record<string, unknown>;
    type: string;
    stats: Record<string, unknown>;
}
export interface CollectionSchemaJson {
    database: string;
    name: string;
    kind: EntityKind;
    validator: unknown;
    fields: SampledField[];
    primary_key: string;
    indexes: CollectionSchemaIndex[];
    document_count: number;
    sampled: number;
}
export declare function buildCollectionSchemaJson(accessor: MongoDBAccessor, database: string, collection: string, sampleSize?: number): Promise<CollectionSchemaJson>;
export {};
//# sourceMappingURL=_schema_json.d.ts.map