import { IStringOrNumber, IStringNumberOrNull } from './common';
import { ISet, ISuperSet } from './set';
export declare type IElementSetArrayItem = IStringNumberOrNull;
export declare type IElementTransformFunction = (value: IElementSetArrayItem) => IElementSetArrayItem;
export interface IElementSet extends ISet<IElementSetArrayItem> {
    readonly transform?: (value: IElementSetArrayItem) => IElementSetArrayItem;
}
export declare type IElementSuperSet = ISuperSet<IElementSetArrayItem>;
export declare type IElementGetFunction = (key?: IStringOrNumber) => IElementSetArrayItem;
export declare type IElementSuperGetFunction = (name: string) => IElementGetFunction;
export interface IElements {
    readonly borderStyles: IElementSet;
    readonly borderWidths: IElementSet;
    readonly breakpoints: IElementSet;
    readonly colors: IElementSuperSet;
    readonly fontFamilies: IElementSet;
    readonly fontSizes: IElementSet;
    readonly fontWeights: IElementSet;
    readonly images: IElementSet;
    readonly letterSpacings: IElementSet;
    readonly lineHeights: IElementSet;
    readonly opacities: IElementSet;
    readonly radii: IElementSet;
    readonly sizes: IElementSet;
    readonly spaces: IElementSet;
    readonly times: IElementSet;
    readonly timingFunctions: IElementSet;
    readonly zIndices: IElementSet;
}
export interface IElementGetFunctions {
    readonly borderStyle: IElementGetFunction;
    readonly borderWidth: IElementGetFunction;
    readonly breakpoint: IElementGetFunction;
    readonly color: IElementSuperGetFunction;
    readonly fontFamily: IElementGetFunction;
    readonly fontSize: IElementGetFunction;
    readonly fontWeight: IElementGetFunction;
    readonly image: IElementGetFunction;
    readonly letterSpacing: IElementGetFunction;
    readonly lineHeight: IElementGetFunction;
    readonly opacity: IElementGetFunction;
    readonly radius: IElementGetFunction;
    readonly size: IElementGetFunction;
    readonly space: IElementGetFunction;
    readonly time: IElementGetFunction;
    readonly timingFunction: IElementGetFunction;
    readonly zIndex: IElementGetFunction;
}