/**
 * @param value the value to parse
 * @returns the boolean
 */
export declare function parseAsBoolean<T extends boolean>(value: T): T;
export declare function parseAsBoolean(value: 0 | false | null | undefined | '' | 'false' | '0' | 'null' | 'no' | 'off'): false;
export declare function parseAsBoolean(value: 1 | true | 'true' | '1' | 'yes' | 'on'): true;
export declare function parseAsBoolean(value: unknown): boolean;
/**
 * @deprecated use {@link parseAsBoolean} instead
 */
export declare const parseBoolean: typeof parseAsBoolean;