18 lines
313 B
TypeScript
18 lines
313 B
TypeScript
module A {
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interface Point {
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x: number;
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y: number;
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fromOrigin(p: Point): number;
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}
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export class Point2d implements Point {
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constructor(public x: number, public y: number) { }
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fromOrigin(p: Point) {
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return 1;
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}
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}
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}
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