/**
 * Canonical clip type identifiers used in serialization, factory dispatch, and timeline logic.
 */
export declare enum ClipTypeEnum {
    NONE = "none",
    GIF = "gif",
    IMAGE = "image",
    SVG = "svg",
    VIDEO = "video",
    AUDIO = "audio",
    TEXT = "text",
    HTML_TEXT = "html_text",
    SHAPE = "shape",
    LOTTIE = "lottie",
    SUBTITLES = "subtitles",
    ADJUSTMENT = "adjustment",
    PLACEHOLDER = "placeholder",
    CUSTOM = "custom"
}
/**
 * Playback behavior used when media time is sampled outside the clip's natural source range.
 */
export declare enum WrapModeEnum {
    CLAMP = "clamp",
    REPEAT = "repeat",
    PING_PONG = "ping_pong",
    EMPTY = "empty"
}
/**
 * User-facing blend modes currently exposed by the SDK and mapped to supported Pixi/WebGL modes.
 */
export declare enum BlendModeEnum {
    NORMAL = "normal",
    ADD = "add",
    SCREEN = "screen",
    MULTIPLY = "multiply"
}
/**
 * Fade curve presets shared by audio fading and other normalized ramp evaluations.
 *
 * Enum values use compact serialized ids rather than descriptive names so projects can store
 * the curve choice without depending on verbose string labels.
 */
export declare enum FadeCurveEnum {
    LINEAR = "tri",// triangular, linear slope (default)
    QUARTER_SINE = "qsin",// quarter sine
    HALF_SINE = "hsin",// half sine
    EXP_SINE = "esin",// exponential sine
    LOGARITHMIC = "log",// logarithmic
    INVERSE_PARABOLA = "ipar",// inverted parabola
    QUADRATIC = "qua",// quadratic
    CUBIC = "cub",// cubic
    SQUARE_ROOT = "squ",// square root
    CUBIC_ROOT = "cbr",// cubic root
    PARABOLA = "par",// parabola
    EXPONENTIAL = "exp",// exponential
    INV_QUARTER_SINE = "iqsin",// inverted quarter sine
    INV_HALF_SINE = "ihsin",// inverted half sine
    DOUBLE_EXP_SEAT = "dese",// double-exponential seat
    DOUBLE_EXP_SIGMOID = "desi",// double-exponential sigmoid
    LOGISTIC_SIGMOID = "losi",// logistic sigmoid
    SINE_CARDINAL = "sinc",// sinc
    INV_SINE_CARDINAL = "isinc",// inverted sinc
    QUARTIC = "quat",// quartic
    QUARTIC_ROOT = "quatr",// quartic root
    SQUARE_QUARTER_SINE = "qsin2",// squared quarter sine
    SQUARE_HALF_SINE = "hsin2"
}
/**
 * Media replacement sizing strategies used when a clip swaps to a different asset.
 */
export declare enum FitStyleEnum {
    ORIGINAL = "original",// Don't inherit source size
    MATCH_SCALE = "scale",// Inherit target scale
    OUTSIDE = "outside",// Touch edges from outside, source size >= target size
    INSIDE = "inside",// Touch edges from inside, source size <= target size
    MATCH_SIZE = "size"
}