export declare class Writer {
    static object: {
        assign(...args: string[]): string;
    };
    protected _root?: Writer;
    protected body: (string | Writer)[];
    private _indent;
    constructor(root?: Writer);
    static indent(lines: string[]): string[];
    static mapper(mapperId: string, key: string, options: string): string;
    static mapperFrom(key: string, options: string): string;
    static options(...args: string[]): string;
    add(...lines: (undefined | string | Writer)[]): this;
    arrow(...args: string[]): Writer;
    build(): string[];
    callMapper(id: string, key: string, ...options: string[]): this;
    returnCallMapper(id: string, key: string, ...options: string[]): Writer;
    const(name: string, line: string): this;
    each(iterable: string, args?: string[]): Writer;
    if(condition: string): IfWriter;
    switch(input: string): SwitchWriter;
    indent(indent: boolean): this;
    new(indent?: boolean): Writer;
    return(line: string): Writer;
    root(): Writer;
    set(left: string, right: string): this;
    toString(): string;
}
declare class IfWriter extends Writer {
    protected condition: string;
    protected elseWriter?: Writer;
    constructor(condition: string, root: Writer);
    else(): Writer;
    build(): string[];
}
declare class SwitchWriter extends Writer {
    #private;
    private input;
    constructor(input: string);
    case(condition: string): Writer;
    build(): string[];
}
export {};