/*! Copyright 2023-2024 the gnablib contributors MPL-1.1 */
declare const consoleDebugSymbol: unique symbol;
export type WindowOrString = WindowStr | string;
export declare class WindowStr {
    private readonly _src;
    private _start;
    private _len;
    protected constructor(source: String, start: number, len: number);
    get length(): number;
    get empty(): boolean;
    toString(): string;
    get [Symbol.toStringTag](): string;
    [consoleDebugSymbol](): string;
    debug(): string;
    charAt(idx: number): string;
    codePointAt(idx: number): number;
    endsWith(searchString: string): boolean;
    indexOf(searchString: string, start?: number): number;
    indexOfAny(search: string[], start?: number): number;
    lastIndexOf(searchString: string, length?: number): number;
    lastIndexOfAny(search: string[], length?: number): number;
    left(length: number): WindowStr;
    match(regexp: {
        [Symbol.match](string: string): RegExpMatchArray | null;
    }): RegExpMatchArray | null;
    peerOf(other: WindowStr): boolean;
    getReset(): () => [number, number];
    right(length: number): WindowStr;
    shrink(startBy?: number, lengthBy?: number): WindowStr;
    span(start: number, length?: number): WindowStr;
    split(separator: string, limit?: number): WindowStr[];
    startsWith(searchString: string): boolean;
    substring(start: number, end?: number): string;
    test(regexp: RegExp): boolean;
    trim(chars?: string[]): WindowStr;
    trimEnd(chars?: string[], limit?: number): WindowStr;
    trimStart(chars?: string[], limit?: number): WindowStr;
    [Symbol.iterator](): Iterator<string>;
    static new(source: string, start?: number, length?: number): WindowStr;
    static coerce(source: WindowOrString): WindowStr;
}
export {};