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| /**
| * check if a string is a boolean.
| */
| export default function isBoolean(str: string, options?: Options): boolean;
|
| export interface Options {
| /**
| * If loose is is set to false, the validator will strictly match ['true', 'false', '0', '1'].
| * If loose is set to true, the validator will also match 'yes', 'no', and will match a valid boolean string of any case. (eg: ['true', 'True', 'TRUE']).
| * @default false
| */
| loose?: boolean | undefined;
| }
|
|
