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//! MediaStreamTrack Supported Constraints
//!
//! This module defines which constraints are supported by the user agent.
//!
//! # Specification
//!
//! See [MediaDevices.getSupportedConstraints()](https://www.w3.org/TR/mediacapture-streams/#dom-mediadevices-getsupportedconstraints).
/// Describes which constraints are supported by the user agent.
///
/// `MediaTrackSupportConstraints` indicates which constrainable properties
/// are understood by the user agent. This allows applications to detect
/// which constraints can be used before attempting to apply them.
///
/// Each field is `true` if the corresponding constraint is supported,
/// `false` otherwise.
///
/// # Specification
///
/// See [MediaTrackSupportedConstraints](https://www.w3.org/TR/mediacapture-streams/#dom-mediatracksupportedconstraints)
/// in the W3C Media Capture and Streams specification.