import { EventEmitter } from '../../stencil-public-runtime';
export type SliderValue = number | number[];
export type SliderSize = 'md' | 'sm' | 'xs';
export type SliderOrientation = 'horizontal' | 'vertical';
export type SliderThumbAlignment = 'edge' | 'center';
export declare class Slider {
    el: HTMLElement;
    internals: ElementInternals;
    /** Current value. Assign a two-number array through the JavaScript property for a range slider. */
    value: SliderValue;
    min: number;
    max: number;
    step: number;
    /** Minimum number of steps kept between two range thumbs. */
    minStepsBetweenValues: number;
    /** Visible field label. Supply aria-label when the label is intentionally hidden. */
    label: string | undefined;
    /** Show the formatted current value beside the visible label. */
    showValue: boolean;
    size: SliderSize;
    orientation: SliderOrientation;
    /** Align the thumb edge with full-width rail endpoints, or its center with inset rail endpoints. */
    thumbAlignment: SliderThumbAlignment;
    name: string | undefined;
    form: string | undefined;
    disabled: boolean;
    /** Keep the value focusable and submittable while preventing changes. */
    readOnly: boolean;
    isInactive: boolean;
    /** Direct accessible name for a single-thumb slider without a visible label. */
    ariaLabel: string | null;
    /** Id references for a visible single-thumb slider label. */
    ariaLabelledby: string | undefined;
    /** Id references for supporting guidance or error text. */
    ariaDescribedby: string | undefined;
    /** Accessible label for the lower thumb in a range slider. */
    startLabel: string;
    /** Accessible label for the upper thumb in a range slider. */
    endLabel: string;
    /** Human-readable value text for a single slider or both range thumbs. */
    valueText: string | undefined;
    /** Per-thumb human-readable value text for a range slider. Assign through the JavaScript property. */
    valueTexts: string[];
    /** Locale used by Intl.NumberFormat for the visible value. */
    locale: string | undefined;
    /** Intl.NumberFormat options. Assign objects through the JavaScript property. */
    formatOptions: Intl.NumberFormatOptions | undefined;
    valuePrefix: string;
    valueSuffix: string;
    rangeSeparator: string;
    /** Id applied to the first native range input. */
    inputId: string | undefined;
    /** Emitted continuously while the value changes. */
    dsChange: EventEmitter<SliderValue>;
    /** Emitted when a pointer or keyboard value change is committed. */
    dsCommit: EventEmitter<SliderValue>;
    private formDisabled;
    private dragging;
    private focused;
    private touched;
    private activeThumbIndex;
    private externalLabelledby;
    private readonly generatedId;
    private readonly labelId;
    private initialValue;
    private lastCommittedValue;
    private pointerId;
    private pointerStartValue;
    private controlEl;
    componentWillLoad(): void;
    componentDidLoad(): void;
    syncFormValue(): void;
    formDisabledCallback(disabled: boolean): void;
    formResetCallback(): void;
    formStateRestoreCallback(state: string | File | FormData | null): void;
    setFocus(index?: number): Promise<void>;
    private get isDisabled();
    private get isRange();
    private get safeStep();
    private get safeMin();
    private get safeMax();
    private get minimumGap();
    private get resolvedValues();
    private get publicValue();
    private cloneValue;
    private valuesEqual;
    private decimalPlaces;
    private snap;
    private percent;
    private allowedMin;
    private allowedMax;
    private setValueAt;
    private commitIfChanged;
    private syncNativeLabels;
    private formattedValue;
    private ariaValueText;
    private handleNativeInput;
    private handleNativeChange;
    private handleKeyDown;
    private handleFocus;
    private handleBlur;
    private handleHostClick;
    private pointerPercent;
    private valueFromPointer;
    private closestThumbIndex;
    private handlePointerDown;
    private handlePointerMove;
    private endPointerInteraction;
    private renderThumb;
    render(): any;
}
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