import { Node } from "@babel/core";
import { JSXElement } from "@babel/types";
import { Dict } from "../utils";
export declare function throwAt(astNode: any, msg: string): void;
export declare function filterEmptyNodes(nodes: any[]): any[];
export declare function assertVariablesMatchExpectedArguments(text: string, options: string[], node: Node, sourceFile: string): boolean;
export declare function isRequireAlias(path: any): boolean;
export declare function collectOptions(options: Dict): {};
export declare function collectReactOptions(node: Node, sourceFile: string): string[];
export declare function collectReactVariables(node: JSXElement, sourceFile: string): string[] | null;
export declare function collectReactDescription(node: Node, sourceFile: string): string;
export declare function extractReactString(node: Node, JSXCounter: {
    index: number;
}, sourceFile: string): {
    text: string;
    isPlaintext: boolean;
    variables: never[];
    parameters: never[];
};
interface ExtractOptions {
    preserveWhitespace: boolean;
}
export declare function extractString(node: Node, sourceFile: string, extractOptions: ExtractOptions): {
    text: string;
    isPlaintext: boolean;
    variables: string[];
    parameters: string[];
};
export declare function expandStringWithInterpolationAndConcat(node: Node, sourceFile: string): {
    text: string;
    isPlaintext: boolean;
    variables: string[];
    parameters: string[];
};
export declare function expandMemberExpression(node: Node): string;
export declare function markVariable(variable: string): string;
export declare function expandStringConcat(node: Node): any;
export declare function normalizeSpaces(value: string, options?: Dict): string;
export declare function hardNormalizeSpaces(value: string, options?: Dict): string;
export declare function normalizeRightSide(value: any, options?: Dict): string;
export declare function normalizeLeftSide(value: any, options?: Dict): string;
export declare function hardNormalizeRightSide(value: any, options?: Dict): string;
export declare function hardNormalizeLeftSide(value: any, options?: Dict): string;
export declare const ValidTrOptions: {
    project: boolean;
    author: boolean;
    preserveWhitespace: boolean;
    subject: boolean;
    common: boolean;
    doNotExtract: boolean;
};
export declare function stripWhitespace(value: string, options: WhitespaceOptions): string;
declare type WhitespaceOptions = {
    first: boolean;
    last: boolean;
    jsxBefore: boolean;
    jsxAfter: boolean;
};
export {};