import { StaffMeasure } from "./StaffMeasure";
import { MusicSystem } from "./MusicSystem";
import { SystemLinesEnum } from "./SystemLinesEnum";
import { GraphicalMusicSheet } from "./GraphicalMusicSheet";
import { IGraphicalSymbolFactory } from "../Interfaces/IGraphicalSymbolFactory";
export declare class MusicSystemBuilder {
    private measureList;
    private graphicalMusicSheet;
    private currentMusicPage;
    private currentPageHeight;
    private currentSystemParams;
    private numberOfVisibleStaffLines;
    private rules;
    private measureListIndex;
    private visibleStaffIndices;
    private activeRhythm;
    private activeKeys;
    private activeClefs;
    private globalSystemIndex;
    private leadSheet;
    private symbolFactory;
    initialize(graphicalMusicSheet: GraphicalMusicSheet, measureList: StaffMeasure[][], numberOfStaffLines: number, symbolFactory: IGraphicalSymbolFactory): void;
    buildMusicSystems(): void;
    private setMeasureWidth(staffMeasures, width, beginInstrWidth, endInstrWidth);
    private finalizeCurrentAndCreateNewSystem(measures, isPartEndingSystem?);
    private adaptRepetitionLineWithIfNeeded();
    private addMeasureToSystem(staffMeasures, measureStartLine, measureEndLine, totalMeasureWidth, currentMeasureBeginInstructionsWidth, currentVarWidth, currentMeasureEndInstructionsWidth);
    private createMusicPage();
    private initMusicSystem();
    private getFullPageSystemWidth();
    private layoutSystemStaves();
    private addStaffLineToMusicSystem(musicSystem, relativeYPosition, staff);
    private initializeActiveInstructions(measureList);
    private transposeKeyInstruction(keyInstruction, graphicalMeasure);
    private addBeginInstructions(measures, isSystemFirstMeasure, isFirstSourceMeasure);
    private addEndInstructions(measures);
    private AddInstructionsAtMeasureBegin(firstEntry, measure, visibleStaffIdx, isFirstSourceMeasure, isSystemStartMeasure);
    private addInstructionsAtMeasureEnd(lastEntry, measure);
    private updateActiveClefs(measure, staffMeasures);
    private checkAndCreateExtraInstructionMeasure(measures);
    private addExtraInstructionMeasure(visStaffIdx, keyInstruction, rhythmInstruction);
    private addStaveMeasuresToSystem(staffMeasures);
    private getMeasureStartLine();
    private getMeasureEndLine();
    private getLineWidth(measure, systemLineEnum, isSystemStartMeasure);
    private previousMeasureEndsLineRepetition();
    private thisMeasureBeginsLineRepetition();
    private nextMeasureBeginsLineRepetition();
    private thisMeasureEndsLineRepetition();
    private nextMeasureBeginsWordRepetition();
    private thisMeasureEndsWordRepetition();
    private nextMeasureHasKeyInstructionChange();
    private getNextMeasureKeyInstruction();
    private calculateXScalingFactor(systemFixWidth, systemVarWidth);
    private stretchMusicSystem(isPartEndingSystem);
    private decreaseMusicSystemBorders();
}
export declare class SystemBuildParameters {
    currentSystem: MusicSystem;
    systemMeasures: MeasureBuildParameters[];
    systemMeasureIndex: number;
    currentWidth: number;
    currentSystemFixWidth: number;
    currentSystemVarWidth: number;
    maxLabelLength: number;
    IsSystemStartMeasure(): boolean;
}
export declare class MeasureBuildParameters {
    beginLine: SystemLinesEnum;
    endLine: SystemLinesEnum;
}