import type { CellStyle } from '../core/types.js';
export declare class StyleRegistry {
    private fonts;
    private fills;
    private borders;
    private fontIdx;
    private fillIdx;
    private borderIdx;
    private numFmts;
    private xfs;
    private styleKey;
    private dxfs;
    private nextNumFmtId;
    private cellStyleXfs;
    private cellStyleNames;
    constructor();
    registerNamedStyle(name: string, style: CellStyle, builtinId?: number): number;
    private internFont;
    private internFill;
    private internBorder;
    private internNumFmt;
    register(style: CellStyle | undefined): number;
    registerDxf(style: CellStyle): number;
    prependRawDxfs(rawInners: string[]): void;
    private tableStyleDefs;
    registerTableStyle(name: string, def: {
        headerRow?: import('../core/types.js').CellStyle;
        dataRow1?: import('../core/types.js').CellStyle;
        dataRow2?: import('../core/types.js').CellStyle;
        totalRow?: import('../core/types.js').CellStyle;
    }): void;
    toXml(): string;
}