@salesforce-ux/eslint-plugin-slds/build/src/utils/value-utils.d.ts

ESLint plugin provides custom linting rules specifically built for Salesforce Lightning Design System 2 (SLDS 2 beta)

/**
 * Checks if a value is a CSS global value.
 *
 * CSS global values are special keywords that can be used for any CSS property and have a universal meaning:
 * - initial: Resets the property to its initial value as defined by the CSS specification.
 * - inherit: Inherits the value from the parent element.
 * - unset: Acts as inherit if the property is inheritable, otherwise acts as initial.
 * - revert: Rolls back the property to the value established by the user-agent or user styles.
 * - revert-layer: Rolls back the property to the value established by the previous cascade layer.
 *
 * All CSS properties accept these global values, including but not limited to:
 *   - color
 *   - background
 *   - font-size
 *   - margin
 *   - padding
 *   - border
 *   - display
 *   - position
 *   - z-index
 *   - and many more
 *
 * These values are part of the CSS standard and are not considered violations, even if a rule would otherwise flag a value as invalid or non-design-token. They are always allowed for any property.
 *
 * @param value The CSS value to check.
 * @returns True if the value is a CSS global value, false otherwise.
 *
 * @see https://developer.mozilla.org/en-US/docs/Web/CSS/initial
 * @see https://developer.mozilla.org/en-US/docs/Web/CSS/inherit
 * @see https://developer.mozilla.org/en-US/docs/Web/CSS/unset
 * @see https://developer.mozilla.org/en-US/docs/Web/CSS/revert
 * @see https://developer.mozilla.org/en-US/docs/Web/CSS/revert-layer
 */
export declare function isGlobalValue(value: string): boolean;
export declare const ALLOWED_UNITS: string[];
export type ParsedUnitValue = {
    unit: 'px' | 'rem' | '%' | 'em' | 'ch' | null;
    number: number;
} | null;
export declare function parseUnitValue(value: string): ParsedUnitValue;
export declare function toAlternateUnitValue(numberVal: number, unitType: 'px' | 'rem' | '%' | 'em' | 'ch' | null): ParsedUnitValue;