export default class TXBeautyManager {
    private nativeSdk;
    constructor(trtcReactNativeSdk: any);
    /**
    - Sets the beauty (skin smoothing) filter algorithm.
    @param beautyStyle	Beauty style. Three beauty style: 0: smooth 1: natural 2: hazy
    */
    setBeautyStyle(beautyStyle: number): Promise<void>;
    /**
    - Sets color filter.
    - The color filter is a color lookup table image containing color mapping relationships. You can find several predefined filter images in the official demo we provide.
    - The SDK performs secondary processing on the original video image captured by the camera according to the mapping relationships in the lookup table to achieve the expected filter effect.
    @param image	Color lookup table containing color mapping relationships. The image must be in PNG format.
    */
    setFilter(image: string): Promise<void>;
    /**
    - Sets the strength of color filter.
    - The larger this value, the more obvious the effect of the color filter, and the greater the color difference between the video image processed by the filter and the original video image.
    - The default strength is 0.5, and if it is not sufficient, it can be adjusted to a value above 0.5. The maximum value is 1.
    @param strength	Value range: 0–1. The greater the value, the more obvious the effect. Default value: 0.5
    */
    setFilterStrength(strength: number): Promise<void>;
    /**
    - Sets the strength of the beauty filter.
    @param beautyLevel	Strength of the beauty filter. Value range: 0–9.  0  indicates to disable the filter, and  9  indicates the most obvious effect.
    */
    setBeautyLevel(beautyLevel: number): Promise<void>;
    /**
    - Sets the strength of the brightening filter.
    @param whitenessLevel	Strength of the brightening filter. Value range: 0–9.  0  indicates to disable the filter, and  9  indicates the most obvious effect.
    */
    setWhitenessLevel(whitenessLevel: number): Promise<void>;
    /**
    - Sets the strength of the rosy skin filter.
    @param ruddyLevel	Strength of the rosy skin filter. Value range: 0–9.  0  indicates to disable the filter, and  9  indicates the most obvious effect.
    */
    setRuddyLevel(ruddyLevel: number): Promise<void>;
    /**
    - Enables clarity enhancement.
    @param enable	TRUE: Enhancement of opening sharpness; FALSE: Turn off the definition enhancement. Default value: true
    */
    enableSharpnessEnhancement(enable: boolean): Promise<void>;
}
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