/**
 * Copyright 2019, SumUp Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/** @jsxImportSource @emotion/react */
import type { Theme } from '@sumup-oss/design-tokens';
import type { SerializedStyles } from '@emotion/react';
import type { BreakpointOptions, GridValue } from './types.js';
export declare function normalizeToNumber(value: string | number): number;
type CreateStylesFn<Option, ReturnValue> = (theme: Theme, grid: GridValue, option: Option) => ReturnValue;
export declare function composeBreakpoints<Option, ReturnValue>(fn: CreateStylesFn<Option, ReturnValue>, theme: Theme, breakpoints: BreakpointOptions<Option>): ReturnValue[];
export declare function wrapStyles(theme: Theme, breakpoint: keyof Theme['breakpoints'] | 'default', styles: string): SerializedStyles;
export {};