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isBooleanObject

function isBooleanObject
Jump to headingisBooleanObject(object: unknown): object is Boolean

Returns true if the value is a boolean object, e.g. created by new Boolean().

util.types.isBooleanObject(false);  // Returns false
util.types.isBooleanObject(true);   // Returns false
util.types.isBooleanObject(new Boolean(false)); // Returns true
util.types.isBooleanObject(new Boolean(true));  // Returns true
util.types.isBooleanObject(Boolean(false)); // Returns false
util.types.isBooleanObject(Boolean(true));  // Returns false

Parameters Jump to heading

Jump to headingobject: unknown

Return Type Jump to heading

object is Boolean
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