import TransformerFunction from "./common/TransformerFunction";
import FunctionContext from "./common/FunctionContext";
declare class TransformerFunctionTrim extends TransformerFunction {
    constructor();
    static isJavaWhitespace(codePoint: number): boolean;
    /**
     * Java definition of White Space:
     * @param codePoint
     */
    static isWhitespace(codePoint: number): boolean;
    static indexOfJavaNonWhitespace(str: string): number;
    static lastIndexOfJavaNonWhitespace(str: string): number;
    static indexOfNonWhitespace(str: string): number;
    static lastIndexOfNonWhitespace(str: string): number;
    static outdent(lines: string[]): number;
    static stripIndent(str: string): string;
    /**
     * Finds the index of the first character in the input that is NOT present in badCharacters.
     * Handles Unicode surrogate pairs (e.g., emojis) correctly.
     */
    static indexOfFirstGood(input: string, badCharacters: string): number;
    /**
     * Finds the index of the last character in the input that is NOT present in badCharacters.
     * Iterates backward handling Unicode surrogate pairs correctly.
     */
    static indexOfLastGood(input: string, badCharacters: string): number;
    apply(context: FunctionContext): Promise<any>;
}
export default TransformerFunctionTrim;
//# sourceMappingURL=TransformerFunctionTrim.d.ts.map