import { Rule, Scope } from "eslint";
import { Expression, JSXAttribute, JSXElement, JSXEmptyExpression, JSXFragment, JSXOpeningElement, MemberExpression, Property, SpreadElement } from "estree-jsx";
export declare function getAttribute(node: JSXElement | JSXOpeningElement, attributeName: string): JSXAttribute;
export declare function getAnyAttribute(node: JSXElement | JSXOpeningElement, attributeNames: string[]): any;
/**
 * Attribute value and its type
 */
type Attribute = {
    type: "string";
    value: string;
} | {
    type: "Literal";
    value: string | number | bigint | boolean | RegExp | null | undefined;
} | {
    type: "MemberExpression";
    value: MemberExpression;
} | {
    type: "ObjectExpression";
    value: (Property | SpreadElement)[];
} | {
    type: "undefined";
    value: undefined;
};
/**
 * Helper to get the raw value from a JSXAttribute value. If the JSXAttribute value is an Identifier, it tries to get the value of that variable. If the JSXAttribute value is a JSXExpressionContainer: {"value"}, it returns the inner content.
 * MemberExpressions and ObjectExpressions are not parsed further.
 * @param context Rule context
 * @param node JSXAttribute value
 * @returns Attribute in this form: { type: [specific type of the returned value], value: [actual value]}. Literal types are further processed, if their value is of type "string", type: "string" is returned, otherwise type: "Literal"
 */
export declare function getAttributeValue(context: Rule.RuleContext, node?: JSXAttribute["value"]): Attribute;
export declare function getExpression(node?: JSXAttribute["value"]): JSXFragment | Expression | JSXEmptyExpression;
export declare function getVariableDeclaration(name: string, scope: Scope.Scope | null): Scope.Variable;
export declare function getVariableInit(variableDeclaration: Scope.Variable | undefined): Expression;
/**
 * Helper to get the raw value of a variable, given by its name. Returns an Attribute object, similarly to getAttributeValue helper.
 * @param name Variable name
 * @param scope Scope where to look for the variable declaration
 * @param context Rule context
 * @returns Attribute in this form: { type: [specific type of the returned value], value: [actual value]}. Literal types are further processed, if their value is of type "string", type: "string" is returned, otherwise type: "Literal"
 */
export declare function getVariableValue(name: string, scope: Scope.Scope | null, context: Rule.RuleContext): Attribute;
export {};
//# sourceMappingURL=JSXAttributes.d.ts.map