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Merge pull request #3890 from vitiral/ts-fixes
[typescript/en-us] add type to Point.dist and fix error
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@ -114,7 +114,7 @@ class Point {
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}
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// Functions
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dist() { return Math.sqrt(this.x * this.x + this.y * this.y); }
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dist(): number { return Math.sqrt(this.x * this.x + this.y * this.y); }
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// Static members
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static origin = new Point(0, 0);
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@ -137,7 +137,7 @@ class Point3D extends Point {
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}
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// Overwrite
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dist() {
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dist(): number {
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let d = super.dist();
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return Math.sqrt(d * d + this.z * this.z);
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}
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