var dtypes = require( '@stdlib/array/typed-real-dtypes' );

var out = dtypes();
// e.g., returns [ 'float32', ... ]

var indexOf = require( '@stdlib/utils/index-of' );
var dtypes = require( '@stdlib/array/typed-real-dtypes' );

var DTYPES = dtypes();

function isdtype( str ) {
    if ( indexOf( DTYPES, str ) === -1 ) {
        return false;
    }
    return true;
}

var bool = isdtype( 'float64' );
// returns true

bool = isdtype( 'int16' );
// returns true

bool = isdtype( 'uint8' );
// returns true

bool = isdtype( 'beep' );
// returns false