import { ContentDictToken, ContentNameToken, ContentToken } from './content';
import { PdfFontDecoder, PdfFontMap, PdfTextAdvanceOptions } from './fonts';
import { PdfTextRun } from '../types';
export interface PdfTextState {
    fontSize: number;
    fontName?: string;
    charSpacing: number;
    wordSpacing: number;
    horizontalScale: number;
}
export declare const isContentName: (token: ContentToken | undefined) => token is ContentNameToken;
export declare const isContentDict: (token: ContentToken | undefined) => token is ContentDictToken;
export declare const contentTextValue: (token: ContentToken | undefined) => string;
export declare const currentPdfFont: (fontName: string | undefined, fonts: PdfFontMap | undefined) => PdfFontDecoder;
export declare const pdfTextAdvanceOptions: (state: PdfTextState) => PdfTextAdvanceOptions;
export declare const advancePdfText: (text: string, font: PdfFontDecoder, state: PdfTextState) => number;
export declare const advancePdfTextWithOptions: (text: string, font: PdfFontDecoder, options: PdfTextAdvanceOptions) => number;
export declare const pdfFontRunStyle: (font: PdfFontDecoder) => Partial<PdfTextRun>;
//# sourceMappingURL=text-state.d.ts.map