export interface CommandParameter {
    toString(): string;
}
export declare class StringCommandParameter implements CommandParameter {
    private paramKey;
    private paramValue;
    private shouldQuoteValue?;
    constructor(paramKey: string, paramValue: string, shouldQuoteValue?: boolean | undefined);
    static from(paramKey: string, paramValue: string, shouldQuoteValue?: boolean): StringCommandParameter;
    toString(): string;
}
export declare class NumericCommandParameter implements CommandParameter {
    private paramKey;
    private paramValue;
    constructor(paramKey: string, paramValue: number);
    static from(paramKey: string, paramValue: number): NumericCommandParameter;
    toString(): string;
}
export declare class BooleanCommandParameter implements CommandParameter {
    private paramKey;
    constructor(paramKey: string);
    static from(paramKey: string): BooleanCommandParameter;
    toString(): string;
}
export declare class CompositeCommandParameter implements CommandParameter {
    private params;
    constructor(...params: CommandParameter[]);
    static from(...params: CommandParameter[]): CompositeCommandParameter;
    toString(): string;
}
export declare class NothingCommandParameter implements CommandParameter {
    toString(): string;
}
export declare class MaybeCommandParameterFactory {
    static maybeString(paramKey: string, paramValue?: string, shouldQuoteValue?: boolean): StringCommandParameter | NothingCommandParameter;
    static maybeNumeric(paramKey: string, paramValue?: number): NumericCommandParameter | NothingCommandParameter;
}