declare namespace TsIonRangeSlider {
    interface ISlider {
        destroy(): void;
        reset(): void;
        update(option: IonRangeSliderOptions): void;
    }
    interface IonRangeSliderOptions {
        skin?: 'flat' | 'big' | 'modern' | 'round' | 'sharp' | 'square';
        type?: string;
        min?: number;
        max?: number;
        from?: number;
        to?: number;
        step?: number;
        min_interval?: number;
        max_interval?: number;
        drag_interval?: boolean;
        values?: any[];
        from_fixed?: boolean;
        from_min?: number;
        from_max?: number;
        from_shadow?: boolean;
        to_fixed?: boolean;
        to_min?: number;
        to_max?: number;
        to_shadow?: boolean;
        prettify_enabled?: boolean;
        prettify_separator?: string;
        prettify?: (num: number) => string;
        force_edges?: boolean;
        keyboard?: boolean;
        grid?: boolean;
        grid_margin?: boolean;
        grid_num?: number;
        grid_snap?: boolean;
        hide_min_max?: boolean;
        hide_from_to?: boolean;
        prefix?: string;
        postfix?: string;
        max_postfix?: string;
        decorate_both?: boolean;
        values_separator?: string;
        input_values_separator?: string;
        disable?: boolean;
        block?: boolean;
        extra_classes?: string;
        scope?: any;
        onStart?: (obj: IonRangeSliderEvent) => void;
        onChange?: (obj: IonRangeSliderEvent) => void;
        onFinish?: (obj: IonRangeSliderEvent) => void;
        onUpdate?: (obj: IonRangeSliderEvent) => void;
    }
    interface IonRangeSliderEvent {
        min: any;
        max: any;
        from: number;
        from_percent: number;
        from_value: number;
        to: number;
        to_percent: number;
        to_value: number;
    }
    class Slider implements ISlider {
        private plugin_count;
        private input;
        private current_plugin;
        private calc_count;
        private update_tm;
        private old_from;
        private old_to;
        private old_min_interval;
        private raf_id;
        private dragging;
        private force_redraw;
        private no_diapason;
        private has_tab_index;
        private is_key;
        private is_update;
        private is_start;
        private is_finish;
        private is_active;
        private is_resize;
        private is_click;
        private options;
        private cache;
        private labels;
        private coords;
        private update_check;
        private result;
        private target;
        private getIsOldIe;
        private base_html;
        private single_html;
        private double_html;
        private disable_html;
        constructor(input: HTMLInputElement, options?: IonRangeSliderOptions);
        private rangeSlider;
        /**
         * Starts or updates the plugin instance
         */
        private init;
        /**
         * Appends slider template to a DOM
         */
        private append;
        /**
         * Determine which handler has a priority
         * works only for double slider type
         */
        private setTopHandler;
        /**
         * Determine which handles was clicked last
         * and which handler should have hover effect
         */
        private changeLevel;
        /**
         * Then slider is disabled
         * appends extra layer with opacity
         */
        private appendDisableMask;
        /**
         * Then slider is not disabled
         * remove disable mask
         */
        private removeDisableMask;
        private removeElement;
        /**
         * Remove slider instance
         * and unbind all events
         */
        private remove;
        /**
         * bind all slider events
         */
        private bindEvents;
        /**
         * Focus with tabIndex
         */
        private pointerFocus;
        private getOffset;
        /**
         * Mousemove or touchmove
         * only for handlers
         */
        private pointerMove;
        /**
         * Mouseup or touchend
         * only for handlers
         */
        private pointerUp;
        private removeClass;
        private contains;
        /**
         * Mousedown or touchstart
         * only for handlers
         */
        private pointerDown;
        /**
         * Mousedown or touchstart
         * for other slider elements, like diapason line
         */
        private pointerClick;
        private trigger;
        /**
         * Keyborard controls for focused slider
         */
        private key;
        /**
         * Move by key
         */
        private moveByKey;
        /**
         * Set visibility and content
         * of Min and Max labels
         */
        private setMinMax;
        private outerWidth;
        /**
         * Then dragging interval, prevent interval collapsing
         * using min_interval option
         */
        private setTempMinInterval;
        /**
         * Restore min_interval option to original
         */
        private restoreOriginalMinInterval;
        /**
         * All calculations and measures start here
         */
        private calc;
        /**
         * calculates pointer X in percent
         */
        private calcPointerPercent;
        private convertToRealPercent;
        private convertToFakePercent;
        private getHandleX;
        private calcHandlePercent;
        /**
         * Find closest handle to pointer click
         */
        private chooseHandle;
        /**
         * Measure Min and Max labels width in percent
         */
        private calcMinMax;
        /**
         * Measure labels width and X in percent
         */
        private calcLabels;
        /**
         * Main function called in request animation frame
         * to update everything
         */
        private updateScene;
        /**
         * Draw handles
         */
        private drawHandles;
        /**
         * Draw labels
         * measure labels collisions
         * collapse close labels
         */
        private drawLabels;
        /**
         * Draw shadow intervals
         */
        private drawShadow;
        /**
         * Write values to input element
         */
        private writeToInput;
        private callOnStart;
        private callOnChange;
        private callOnFinish;
        private callOnUpdate;
        private toggleInput;
        /**
         * Convert real value to percent
         */
        private convertToPercent;
        /**
         * Convert percent to real values
         */
        private convertToValue;
        /**
         * Round percent value with step
         */
        private calcWithStep;
        private checkMinInterval;
        private checkMaxInterval;
        private checkDiapason;
        private toFixed;
        private _prettify;
        private prettify;
        private checkEdges;
        private validate;
        private decorate;
        private updateFrom;
        private updateTo;
        private updateResult;
        private appendGrid;
        private cacheGridLabels;
        private calcGridLabels;
        private calcGridCollision;
        private calcGridMargin;
        update(options?: any): void;
        reset(): void;
        destroy(): void;
        private unbindEvens;
    }
}

export { TsIonRangeSlider as default };