export interface ECBlockGroup {
    blocks: number;
    dataCodewords: number;
}
export interface ECLvlInfo {
    totalDataCodewords: number;
    ecCodewordsPerBlock: number;
    group1: ECBlockGroup;
    group2?: ECBlockGroup;
}
export interface VersionInfo {
    size: number;
    ecc: Record<'L' | 'M' | 'Q' | 'H', ECLvlInfo>;
}
export declare const REMAINDER_BITS: Record<number, number>;
export declare const VERSION_INFO: Record<number, VersionInfo>;
export declare const MAX_VERSION: number;
export declare const MODE_INDICATORS: {
    readonly NUMERIC: 1;
    readonly ALPHANUMERIC: 2;
    readonly BYTE: 4;
};
export type QRMode = keyof typeof MODE_INDICATORS;
export declare function getCharCountBits(version: number, mode: QRMode): number;