import { CheckboxSize } from './types';
import { CheckboxTokensType } from './checkbox.token';
export declare const getCheckboxDataState: (checked: boolean | "indeterminate") => string;
/**
 * Gets the icon color based on checkbox state
 */
export declare const getCheckboxIconColor: (tokens: CheckboxTokensType, currentChecked: boolean | "indeterminate", disabled: boolean) => string;
/**
 * Gets the text color based on checkbox state
 */
export declare const getCheckboxTextColor: (tokens: CheckboxTokensType, disabled: boolean, error: boolean) => string;
/**
 * Gets the subtext color based on checkbox state
 */
export declare const getCheckboxSubtextColor: (tokens: CheckboxTokensType, disabled: boolean, error: boolean) => string;
/**
 * Gets the text properties for checkbox labels
 */
export declare const getCheckboxTextProps: (tokens: CheckboxTokensType, size: CheckboxSize, disabled: boolean, error: boolean) => {
    fontSize: string;
    fontWeight: string;
    color: string;
};
/**
 * Gets the subtext properties for checkbox
 */
export declare const getCheckboxSubtextProps: (tokens: CheckboxTokensType, size: CheckboxSize, disabled: boolean, error: boolean) => {
    fontSize: string;
    color: string;
};
/**
 * Gets label styles for checkbox components
 */
export declare const getCheckboxLabelStyles: (disabled: boolean) => {
    cursor: "not-allowed" | "pointer";
    display: "flex";
    alignItems: "center";
    margin: number;
    padding: number;
};
/**
 * Gets accessibility attributes for checkbox
 */
export declare const getAccessibilityAttributes: (uniqueId: string, isIndeterminate: boolean) => {
    role: string;
    'aria-checked': string | undefined;
    'aria-labelledby': string;
    'aria-describedby': string;
};
/**
 * Generates subtext ID for aria-describedby connection
 * WCAG 4.1.2: aria-describedby must connect to subtext/error messages
 */
export declare const getSubtextId: (uniqueId: string, hasSubtext: boolean) => string | undefined;
/**
 * Merges custom aria-describedby with subtext ID
 * WCAG 4.1.2: Supports multiple IDs space-separated
 */
export declare const mergeAriaDescribedBy: (subtextId: string | undefined, customAriaDescribedBy?: string) => string | undefined;