DefinitelyTyped/react-measure/react-measure-tests.tsx

/// <reference path="../react/react.d.ts" />
/// <reference path="./react-measure.d.ts" />

import * as React from "react";
import * as Measure from "react-measure";

class Test extends React.Component<{}, {}> {
    render() {
        return (
            <Measure accurate
                whitelist={["height", "width"]}
                onMeasure={this.onMeasure.bind(this) }
                >
                <div>test</div>
            </Measure>
        );
    }

    onMeasure(dimensions: Measure.Dimensions): void {
        dimensions.width;
        dimensions.height;
    }
}

class Test2 extends React.Component<{}, {}> {
    render() {
        return (
            <Measure accurate
                whitelist={["height", "width"]}
                >
                {(dimensions: Measure.Dimensions) =>
                    <div>
                        <div>Height: {dimensions.height}</div>
                    </div>
                }
            </Measure>
        );
    }
}