import type { Condition, CreateTransitionCSSParams, StateEffect, StyleProperty } from './types';
export declare function roundNumber(num: number, precision?: number): number;
export declare function isTemplatedKey(key: string): boolean;
export declare function camelToKebabCase(property: string): string;
/**
 * Applies a selector condition predicate to a base selector.
 * - If `&` is in the predicate, replace `&` with the base selector
 * - If no `&`, assume `&<predicate>` (append predicate to base selector)
 */
export declare function applySelectorCondition(baseSelector: string, predicate: string): string;
export declare function generateId(): string;
/**
 * Resolves the style properties of a state effect - `transition.styleProperties` wins
 * when both are set - with property names normalized to the kebab-case form CSS expects.
 * Property names may be authored in either camelCase or kebab-case.
 */
export declare function getStateStyleProperties(transitionEffect: Pick<StateEffect, 'transition' | 'transitionProperties'>): StyleProperty[];
export declare function transitionEffectToTransitionsList(transitionEffect: StateEffect): string[];
export declare function createTransitionCSS({ key, effectId, transition, transitionProperties, childSelector, selectorCondition, }: CreateTransitionCSSParams): string[];
export declare function getFullPredicateByType(conditionNames: string[] | undefined, conditions: Record<string, Condition>, type: 'media' | 'container'): string;
export declare function getMediaQuery(conditionNames: string[] | undefined, conditions: Record<string, Condition>): "" | MediaQueryList;
export declare function getSelectorCondition(conditionNames: string[] | undefined, conditions: Record<string, Condition>): string | undefined;
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