import { ColumnLayout } from './index.js';
export type NormalizedColumnLayout = ColumnLayout & {
    width: number;
};
export declare function widthsEqual(a?: number[], b?: number[]): boolean;
export declare function cloneColumnLayout(columns?: ColumnLayout): ColumnLayout;
export declare function normalizeColumnLayout(input: ColumnLayout | undefined, contentWidth: number, epsilon?: number): NormalizedColumnLayout;
//# sourceMappingURL=column-layout.d.ts.map