import { type Column, type OpenSegment } from '@variance-authority/core/segment';
import type { SuiteIndex } from './suite-index.js';
/** Every string the version 2 columns refer to. */
export declare function factVocabulary(index: SuiteIndex, into: Set<string>): void;
/** One list per row, as the offset column and the values it points into. */
export declare function listColumns<Row>(rows: readonly Row[], pick: (row: Row) => readonly string[], id: (value: string) => number): {
    readonly offsets: Uint32Array;
    readonly values: Uint32Array;
};
/** Each row's list, from the columns `listColumns` wrote, checked against `rows` once. */
export declare function listReader(opened: OpenSegment, offsetColumn: string, valueColumn: string, rows: number, text: (id: number) => string): (row: number) => string[];
export declare function encodeFacts(index: SuiteIndex, id: (value: string) => number, optionalId: (value: string | undefined) => number): Record<string, Column>;
/** The version 2 facts, laid onto what the version 1 columns decoded. */
export declare function decodeFacts(opened: OpenSegment, read: SuiteIndex, text: (id: number) => string, optional: (id: number) => string | undefined): SuiteIndex;
//# sourceMappingURL=suite-index-facts.d.ts.map