/**
 * Converts degrees to radians
 * @param degrees Angle in degrees
 * @returns Angle in radians
 */
export declare function degreesToRadians(degrees: number): number;
/**
 * Converts radians to degrees
 * @param radians Angle in radians
 * @returns Angle in degrees
 */
export declare function radiansToDegrees(radians: number): number;
/**
 * Normalizes a value to be within a given scale
 * @param value The value to normalize
 * @param max The maximum value of the scale
 * @returns The normalized value
 */
export declare function normalizeToScale(value: number, max: number): number;
/**
 * Unwinds an angle to be between 0 and 360 degrees
 * @param angle The angle in degrees
 * @returns The unwound angle between 0 and 360 degrees
 */
export declare function unwindAngle(angle: number): number;
/**
 * Shifts an angle to be between -180 and 180 degrees
 * @param angle The angle in degrees
 * @returns The shifted angle between -180 and 180 degrees
 */
export declare function quadrantShiftAngle(angle: number): number;