import * as Result from "effect/Result";
import type * as QueryStreamKey from "./QueryStreamKey";
import type * as QueryStreamKeyValues from "./QueryStreamKeyValues";
declare const TypeId = "~@confect/server/QueryStreamIndexPrefix";
/**
 * @experimental
 */
export type IndexEntries = ReadonlyArray<readonly [string, QueryStreamKeyValues.QueryStreamKeyValues[number]]>;
/**
 * Index coordinates retain the field path belonging to each value.
 *
 * @experimental
 */
export interface QueryStreamIndexPrefix {
    readonly [TypeId]: IndexEntries;
}
declare const IndexPrefixWidthMismatchError_base: new <A extends Record<string, any> = {}>(args: import("effect/Types").VoidIfEmpty<{ readonly [P in keyof A as P extends "_tag" ? never : P]: A[P]; }>) => import("effect/Cause").YieldableError & {
    readonly _tag: "IndexPrefixWidthMismatchError";
} & Readonly<A>;
/**
 * @experimental
 */
export declare class IndexPrefixWidthMismatchError extends IndexPrefixWidthMismatchError_base<{
    readonly width: number;
    readonly actual: number;
}> {
    get message(): string;
}
/**
 * @experimental
 */
export declare const make: (fieldPaths: ReadonlyArray<string>, keyValues: QueryStreamKeyValues.QueryStreamKeyValues) => Result.Result<QueryStreamIndexPrefix, IndexPrefixWidthMismatchError>;
/**
 * @experimental
 */
export declare const entries: (self: QueryStreamIndexPrefix) => IndexEntries;
/**
 * @experimental
 */
export declare const keyValues: (self: QueryStreamIndexPrefix) => QueryStreamKeyValues.QueryStreamKeyValues;
/**
 * Restore equality values when crossing into index coordinates.
 *
 * @experimental
 */
export declare const fromStreamKey: (fieldPaths: ReadonlyArray<string>, equalityKeyValues: QueryStreamKeyValues.QueryStreamKeyValues, self: QueryStreamKey.QueryStreamKey) => Result.Result<QueryStreamIndexPrefix, IndexPrefixWidthMismatchError>;
export {};
//# sourceMappingURL=QueryStreamIndexPrefix.d.ts.map