/**
 * Converts a legacy unit value into a pixel value. This is a temporary helper to be used
 * while we transition away from `theme.units.getValue()`
 *
 * @deprecated this is an escape hatch for legacy units. Please use tokens instead.
 */
export declare function convertLegacyUnitValue(unit: number): string;
/**
 * Converts an array of legacy unit values into pixel values. This is a temporary helper to be used
 * while we transition away from `theme.units.getValues()`
 *
 * @deprecated this is an escape hatch for legacy units. Please use tokens instead.
 */
export declare function convertLegacyUnitValues(values: number | number[]): string | string[];