type Node = any;
/**
 * Math helper functions for TSL operations
 */
/**
 * Clamp a value between min and max
 * @param value - Value to clamp
 * @param min - Minimum value
 * @param max - Maximum value
 */
export declare function saturate(value: Node): Node;
/**
 * Remap a value from one range to another
 * @param value - Value to remap
 * @param inMin - Input range minimum
 * @param inMax - Input range maximum
 * @param outMin - Output range minimum
 * @param outMax - Output range maximum
 */
export declare function remap(value: Node, inMin: number, inMax: number, outMin: number, outMax: number): Node;
/**
 * Smooth minimum function for blending between values
 * @param a - First value
 * @param b - Second value
 * @param k - Smoothness factor
 */
export declare function smoothMin(a: Node, b: Node, k: number): Node;
/**
 * Smooth maximum function for blending between values
 * @param a - First value
 * @param b - Second value
 * @param k - Smoothness factor
 */
export declare function smoothMax(a: Node, b: Node, k: number): Node;
/**
 * Quintic interpolation curve (smoother than cubic)
 * @param t - Input value (0-1)
 */
export declare function quintic(t: Node): Node;
/**
 * Inverse linear interpolation - returns how far value is between a and b
 * @param a - Start value
 * @param b - End value
 * @param value - Value to find position of
 */
export declare function inverseLerp(a: Node, b: Node, value: Node): Node;
export {};
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