import type * as Ot from "@ot-builder/ot";
export declare function initialGlyphsFromUnicodeSet<GS extends Ot.GlyphStore>(font: Ot.Font<GS>, unicodeSet: {
    has(u: number): boolean;
}, fAddNotDef?: boolean, fAddNull?: boolean): Set<Ot.Glyph>;
export declare function createSubsetRectifier<GS extends Ot.GlyphStore>(font: Ot.Font<GS>, unicodeSet: {
    has(u: number): boolean;
}): {
    glyphs: Ot.Glyph[];
    rectifier: {
        glyphRef(g: Ot.Glyph): Ot.Glyph | undefined;
    };
};
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