export interface SourceFormatter {
    increaseNesting(): void;
    decreaseNesting(): void;
    renderIndent(): string;
    renderWrap(): string;
}
export declare class SpacelessFormatter {
    increaseNesting(): void;
    decreaseNesting(): void;
    renderIndent(): string;
    renderWrap(): string;
}
export declare class PrettyFormatter implements SourceFormatter {
    private nestingLevel;
    private indent;
    constructor(indentSize: number, level?: number);
    increaseNesting(): void;
    decreaseNesting(): void;
    renderIndent(): string;
    renderWrap(): string;
}
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